Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice CyberPower 
CyberPower 8 Outlet Power board with 2 USB charge port, Surge and Overload Protection, EMI and RFI Filtration, 2m Cable, 8 Premium Surge Protection OutletsBest Value Addtam 
Addtam Surge Protector Power Board, 8 Widely Outlets(10A/2400W) with 4 USB Ports(2 USB C), Powerboard with 1.8M Extensio 【12 in 1 Widely Spaced Power Board】- Addtam power board has 8 outlets and 4 usb ports(2 USB A ports and 2 USB C ports),
Surge Protector Power Board 4 Outlets USB A C Port Individual Switch Power Strip Features: -Equipped with an overload protection safety switch to prevent damage to connected equipment and effectively iAddtam Addtam Surge Protector Power Board, 8 Widely Outlets(10A/2400W) with 4 USB Ports(2 USB C), Powerboard with 1.8M Extensio 【12 in 1 Widely Spaced Power Board】- Addtam power board has 8 outlets and 4 usb ports(2 USB A ports and 2 USB C ports),
Belkin Ultimate Pro 4000 8-Port Power Surge Protector - BV108130AU3M Stay protected and powered up with the Belkin Ultimate Pro 4000. ITEM CODE: SLO-CANB-FYS.Belkin 
Belkin BSV400au2M Travel Surge Protector, White and Grey, 4 Product Type: Power Supplies Or ProtectionBelkin 
Belkin BSV400au2M Travel Surge Protector, White and Grey, 4 Product Type: Power Supplies Or ProtectionSurge Protector Power Board Outlets 5 Way Individual Switch Power Strip USB Port Surge Protector Power Board. The extension cable of the power board provides users with the flexibility to place the USBOne Beat One Beat Surge Protected Power Board with 4 AC Outlets & 4 USB Ports (2×USB-C), 1.5M Extension Cord, AU Standard Travel 【8-IN-1 Surge Protected Power Board】4 AC outlets & 4 USB ports (2 USB-C) with 2400W/10A max load, featuring built-in surBelkin 1-Outlet Surge Protector SRA010AU No pick-up. Provideclear video/photos of the fault. Every item has apersonal warranty sticker?. (DO NOT remove it!). WeAddtam Addtam Power Board Surge Protected with Individual Switch, Powerboard with 4 Wide Spaced AC Outlets, 1M Extension Cord f Individual ON/OFF Switch: When not in use, each outlet can be easily turned off independently to save energyAddtam Addtam Power Board Surge Protected with Individual Switch, Powerboard with 4 Wide Spaced AC Outlets, 1M Extension Cord f Individual ON/OFF Switch: When not in use, each outlet can be easily turned off independently to save energySurge Protector Power Board 4/6 Outlets USB Port Overload Protection Power Strip 4 Outlet Power Board Overload Protection Individual Switch With 1M Cable. Surge Protector Power Board 4 Way USB-C USB-A39% Off FLEXECHO Tower Power Strip - USB C Powerboard Surge Protector 12-Outlet, 24W(Max) Power Board with 4-USB & 2 USB-C & 1.8M Extenti [18 Devices Simultaneously Charged] The HEYMIX Tower Power Strip is an efficient device that can accommodate up to 18 elSurge Protector USB Type-A Powerboard 4 Outlets Individual Switch Power Strip 4 Outlet Power Board Overload Protection Individual Switch With 1M Cable. Current:10A(Max). The warranty is considered v18% Off Addtam Addtam Power Board Individual Switch,Power Strip with 4 AC Outlets, 2 USB A and 2 USB C,Surge Protector 1.2M Extension C 【8-in-1 Power Board with USB C】- The power Strip has 4 AC outlets (2400W/10A) and 4 USB ports (2USB A+2USB C), which canTower Power Strip USB Surge Protector Socket 12 AC Outlets with 5 USB or 1 USB 【Product Features】 Power boards produced by Powerjc have overload protection, lightning protection and lightning protectAddtam Addtam Power Board Individual Switch,Power Strip with 4 AC Outlets, 2 USB A and 2 USB C,Surge Protector 1.2M Extension C 【8-in-1 Power Board with USB C】- The power Strip has 4 AC outlets (2400W/10A) and 4 USB ports (2USB A+2USB C), which can4/6 Outlets Powerboard Overload Protection Surge Protector Power Strip With Cord 4/6 Way Powerboard：. 3 Way Round Powerboard：. Surge Protector USB Type-A Powerboard 4 Outlets Individual Switch Power StJackson Jackson Surge Protected Double Adaptor Provides patented surge protectionSurge Protector Power Board 4 Outlets USB A C Port Individual Switch Power Strip Power Board Surge Protector Powerboard USB, 10IN1 Power Strip USB C, Power Board Surge Protector with 4-Outlets, 1.8MeteJACKSON Jackson 8 Outlet Heavy Duty Surge Powerboard 8 high surge protected outlets2x HPM Surge Protector Double Power Point Adapter Protection AU Plug Outlet 175J Surge Protection. Left and right projection.Arlec Arlec Plug-in Power Surge Protector The circuit breaker shuts off power in the event of overloadingArlec/Click Plug-In Power Surge Protector - Au The built-in indicator light lets you know the surge protection is working effectively. Containsthree MOV surge protectiHPM HPM D2PA/2WE Surge Protected Adaptors 2 Pack, White Double adaptor twin packCyberPower 8 Way Outlet Surge Protector Power Board CPSURGE08USB USB Charging HELP YOUR ORDER. Warranty T&C.HPM HPM 4 Outlet Surge Protected Powerboard White Keyhole mounting slots for easy hangingSurge Protector Power Board 4 Outlets USB A C Port Individual Switch Power Strip 1x Power strip. Colour: black. Plug: Australian standard. -Equipped with a 2m cable, it can be flexibly placed and is ea24% Off Addtam Addtam Power Board with Surge Protector - 4 Widely Outlets with 4 USB Ports(2 USB C), Powerboard with 1.8M Extension Pow 【8 in 1 Power Board with USB C】 Power board with 6 AC outlets(2400W/10A) and 4 USB charging ports(2 USB A + 2 USB C) canTower Power Strip with 12 AC Outlets 3 USB Ports (1 USB C) Surge Protector 525J ✅【Right Angle Flat Plug Power Strip】 3cm Flat plug can easily fit in tight spots and hide behind sofa, bed, nightstand oAddtam Addtam Power Board with Surge Protector - 4 Widely Outlets with 4 USB Ports(2 USB C), Powerboard with 1.8M Extension Pow 【8 in 1 Power Board with USB C】 Power board with 6 AC outlets(2400W/10A) and 4 USB charging ports(2 USB A + 2 USB C) canTower Power Strip 12-Outlet Surge Protector with 4USB 2USB-C 2400W 1.8M Cord Addtam Addtam Surge Protector Power Board - 6 Widely Outlets with 4 USB Ports(2 USB C Outlets), Power Strip with 1.8M Extension 【10 in 1 Power Strip with USB C】 Power board with 6 sockets and 4 USB charging ports can power up 12 devices simultaneouAddtam Addtam Surge Protector Power Board - 6 Widely Outlets with 4 USB Ports(2 USB C Outlets), Power Strip with 1.8M Extension 【10 in 1 Power Strip with USB C】 Power board with 6 sockets and 4 USB charging ports can power up 12 devices simultaneou28% Off Belkin Belkin Connect 8-Outlet Surge Protector with Dual USB-C 30W, Dual USB-C Ports, 2M Power Cord, RCM Safety Certified - SRB MULTI-OUTLET SURGE PROTECTOR POWER STRIP: Turn 1 outlet into 8 surge-protected AC outlets wrapped in a slim and modern dBelkin Belkin Connect 8-Outlet Surge Protector with Dual USB-C 30W, Dual USB-C Ports, 2M Power Cord, RCM Safety Certified - SRB MULTI-OUTLET SURGE PROTECTOR POWER STRIP: Turn 1 outlet into 8 surge-protected AC outlets wrapped in a slim and modern d31% Off LENCENT LENCENT Power Strip with USB, PD 20W Fast Charging Cube, Power Outlet Extender with 3 AC Outlets, 2 USB A and 1 Type-C P Upgrade PD 20W USB Powerboard: 6 in 1 Power strip with 3 AC outlets(2400W Max/10A), 2 USB-A ports(5V/3A), 1 USB-C port(2HPM HPM Adaptor Surge Protector, White Features PVC coatingHPM HPM Adaptor Surge Protector, White Features PVC coatingHPM HPM Standard 4 Outlet Powerboard White Fully moulded slimline plug with side entry – safer and more reliable than non moulded plugsHPM HPM 6 Outlet Surge Protected Powerboard Black Indoor use onlyOne Beat One Beat Power Board Surge Protector with Individual Switch,Power Strip with 4 AC Outlets,2USB A and 2USB C Charging Por 【Power Board with Individual Switch】One Beat Power Board is equipped with individual switches for every single outlet. Y12% Off Belkin Belkin SurgePro 6-Outlet Surge Protector with Dual USB-C 30W, 2M Power Cord, RCM Safety Certified - SRB006AU2M MULTI-OUTLET SURGE PROTECTOR POWER STRIP: Turn 1 outlet into 6 surge-protected AC outlets wrapped in a slim and modern d14% Off Addtam Addtam Surge Protector Power Board, 8 Widely Outlets(10A/2400W) with 4 USB Ports(2 USB C), Powerboard with 1.8M Extensio 【12 in 1 Widely Spaced Power Board】- Addtam power board has 8 outlets and 4 usb ports(2 USB A ports and 2 USB C ports),25% Off JekaDabe Jackson 4 Way Individually Switched Surge Protected Powerboard Patented surge protectionHPM HPM 12 Outlet Surge Protected Powerboard, White 150J surge protection with surge protection indicator, helps prevent damage to connected devices caused by inconsistenciHPM HPM 12 Outlet Surge Protected Powerboard, White 150J surge protection with surge protection indicator, helps prevent damage to connected devices caused by inconsistenciOne Beat One Beat Power Board Surge Protected,8 Widely Outlets with 4 USB Ports(2USB A 2USB C),USB Power Board with 2M Extension Powerboard Surge Protector with 4 USB Outlet:The One Beat power strip (900 Joules) is equipped with 8 AC outlets (10A 24HPM HPM 4 Outlet Surge Protected Powerboard Black Safety overload protection - If an overload occurs, this powerboard has a safety cutout, simply push to restart.HPM HPM 5 Outlet Surge Protected Powerboard Safety overload protection28% Off One Beat One Beat Surge Protected Power Board with 6 AC Outlets & 4 USB Ports (2×USB-C), 1.5M Extension Cord, AU Standard Travel 【10-IN-1 Surge Protected Power Board】6 AC outlets & 4 USB ports (2 USB-C) with 2400W/10A max load, featuring built-in suAddtam Addtam Power Board Surge Protected- 8 Widely Outlets(10A/2400W) Powerboard with 1M Extension Cord, 900J Surge Protection 1M Power Board with Two Indiviual ON/OFF Switch: Shorter extension cord for desk space saving. When only use the outletsPowerjc Powerjc Tower Power Strip USB Surge Protector Socket Board 12 AC Outlets with PD USB C 48W Ports Chargers 2M Long Extens 【Multiple Charging Sockets】: Powerjc tower power outlet is designed with 12 outlets and 5 USB A ports, and 1 USB C portsHPM HPM 4 Outlet Surge Protected Powerboard Child Safe This powerboard will fit 4 devicesAddtam Addtam PD30W Power Board Surge Protected, Desk Powerboard with 4 AC Outlets and 4 USB Ports(2 USB C), 1.8M Extension Cor 8 In 1 Power Board: Comes with 4 AC outlets and 4 USB ports(2 USB C), this power strip can meet most of your charging neOne Beat One Beat Power Board Surge Protected,Power Strip with 1M Extension Cord, 900J Surge Protection, Flat Plug, Wall Mount，Ov Powerboard Surge Protector with 4 Outlet:The One Beat power strip (900 Joules) is equipped with 4 AC outlets (10A 2400W16% Off Addtam Addtam Power Board Surge Protected, Tower Power Strip with 12 AC Outlets 4 USB Ports(2 USB C), Charging Station with 1.5 16-IN-1 Tower Power Board: 12 AC outlets with 4 USB ports (2 USB C) can meet almost all your daily chaging needs. IdealAddtam Addtam Power Board Surge Protected, Tower Power Strip with 12 AC Outlets 4 USB Ports(2 USB C), Charging Station with 1.5 16-IN-1 Tower Power Board: 12 AC outlets with 4 USB ports (2 USB C) can meet almost all your daily chaging needs. IdealThor Thor D/145B 7-Way SmartFilter Surge Protection Power Board with Noise Filter ThorHPM HPM 6 Outlet Surge Protected Powerboard White Safety overload protection - If an overload occurs, this powerboard has a safety cutout, simply push to restart.Rigurgito Power Strip with Long Extension Cord - 5M Power Board Surge Protector, Mountable Powerboard with Overload Switch, 710J/2 [Wall Mountable Design & Overload Protection] The Power Strip features a wall-mountable design; hence the Power Strip prJackson Jackson 6 Outlet Rack Mounted Surge Powerboard With 6 surge protected outletsPowerjc Powerjc Tower Power Strip USB Surge Protector Socket 12 AC Outlets with 5 USB or 1 USB C PD 35W totals 6A Ports Chargers 【Multiple Charging Sockets】: Powerjc tower power outlet is designed with 12 outlets and 5 USB A ports, and 1 USB C portsHPM HPM D104PA6 6 Outlet Surge Protected Powerboard The spacing allows you to use 2 transformers with this powerboardVerbatim VERBATIM Dual USB Surge Protected with Double Adaptor - White Fast Charge two devices at once with output of up to 2.4A27% Off HEY BANK Powerboard USB C - 9IN1 Power Board Surge Protected, Power Strip Surge Protector with Light, 5-Outlet with 2 USB A & 2 U 【9-in-1 Charging Hub】Power all your essential devices simultaneously with this versatile Power Board, which combines 5 AHPM HPM D104PA6 6 Outlet Surge Protected Powerboard The spacing allows you to use 2 transformers with this powerboardThor Thor C2 Smart Filter Duo 2 Surge Protected AC Outlets Filtered Twin HPM HPM 4 Outlet Surge Protected Powerboard with Master Switch This powerboard will fit 4 devicesAUSELECT AUSELECT Powerboard USB, 10IN1 Power Strip USB C, Power Board Surge Protector with 4-Outlets, 1.8Meter Power Extension C [10 IN 1 Power Strip USB] - The AUSELECT Power Board is an efficient device that can accommodate up to 10 electronic gadGeneric Yundian Power Strip with Individual Switches, 5 AC Outlets, 2 USB A and 2 USB C Surge Protector 2m Extension Cord, 2400W [9 IN 1 Power Strip] - 5 Individual switches offer you the flexibility to turn off the equipment independently. 5 AC out20% Off Dozianai Dozianai Power Board with USB C,Surge Protector Power Strip 3 Outlets USB Plug Extension with 2 USB C, 2400W/10A, USB Po 7 IN-1 USB Plug Extension - This USB Plug Extension with 3 AC outlets ,2 USB-A ports and 2 USB-C offers you safety, conv16% Off Tapo Tapo TP-Link Smart Wi-Fi Power Strip, Smart Home Safety Protection, Energy Saving, 18W Fast Charging, USB-C, USB-A, Indi Individual Control – Separately control 3 smart outlets on the power strip via app or voice commandsTESSAN TESSAN Power Board Surge Protected, USB C Tower Power Strip with 8 AC Outlets 3 USB Ports(1 PD 20W), 2M Extension Cord P 11 in 1 Power Board Tower: This Powerboard could turn 1 socket into 8 AC outlets and 3 USB ports, can charge 11 devicesHPM HPM Plugboss 6 Outlet Surge Protected Powerboard Two wide-spaced socketsHPM HPM Double Adaptor with Surge Protection 175J Surge protectionHPM HPM Double Adaptor with Surge Protection 175J Surge protectionJackson Jackson Surge Protection Powerboard With 6 power outletsULTRACHARGE Ultracharge 4 Switch Surge Power Board, White Individually switched 4 outlet power boardOne Beat One Beat Surge Protected Power Board with 9 AC Outlets & 4 USB Ports (2×USB-C), USB Power Board with 1.8M Extension Cord 13-IN-1 Surge Protection Power Board:The One Beat power strip (900 Joules) is equipped with 9 AC outlets (10A 2400W Max)DOSS SPB44 DOSS 4 Way Surge Protect Powerboard Individually Switched Circuit Overload Protection Circuit Overload Protection, Thor Technologies Thor Technologies D1/45 7-Way Surge Protector with Better Filtration 7 protected outlets in a popular slim line design with 1.2 meter cordHPM HPM 4 Outlet Surge Protected Powerboard 175J surge protection with surge protection indicator, helps prevent damage to connected devices caused by inconsistenciLenoxx Lenoxx Tower Power Board Surge Protector - 6 Outlets, 2 USB-A Ports, 2 USB-C Ports, Surge Protection, Fast Charging, 360 6 OUTLETS + 4 USB PORTS – Power multiple devices at once with 6 AC outlets and 4 USB ports (2 × USB-A + 2 × USB-C). Idea21% Off popowell USB Power Board, Power Strip with 3 AC Outlets and 4 USB(2 USB C and 2 USB A), White Powerboard with 1.2M Extension Lead 【 Compact and Lightweight】At only 9 oz, 3*5*1.2 inch mini size, The power board with USB C is smaller than the size of apopowell USB Power Board, Power Strip with 3 AC Outlets and 4 USB(2 USB C and 2 USB A), White Powerboard with 1.2M Extension Lead 【 Compact and Lightweight】At only 9 oz, 3*5*1.2 inch mini size, The power board with USB C is smaller than the size of aPowerjc Powerjc Tower Power Strip USB Surge Protector Socket Boards with 2 PD USB C Dual Power Supply Chargers totals 48W Long C 【USB C dual power supply】: The Powerjc tower power board is equipped with 2 charging power supplies. It supplies power tBelkin Belkin 4 Way/4 Plug 2 m Surge Protection Extension Lead Strip, White Smart Design: Robust housing protects from fire, impact, and rustBLUEQUE Powerboard USB Surge Protector - 18IN1 Power Board with 3 USB C & 3USB, 12 Outlet Power Strip with 1.9M Extension Cord, [18IN1 Power Board USB] - The Power Board USB is an efficient device that can accommodate up to 18 electronic gadgets co27% Off HEY BANK Powerboard USB C - 9IN1 Power Board Surge Protected, Power Strip Surge Protector with Light, 5-Outlet with 2 USB A & 2 U 【9-in-1 Charging Hub】Power all your essential devices simultaneously with this versatile Power Board, which combines 5 AJackson Jackson 4 Power Outlets Extra Reach Powerboard 4 Power outlets and illuminated push switchSAS [3PCE] Sas Electrical Double Adaptor Surge Protection Power Indicator 240V 10A 2400W - White Double Adaptor Design: This electrical adaptor allows you to convert a single power outlet into two, providing additionaThor Technologies Thor Technologies C2 2-Way Best Filtration Surge Protector Two protected outlets with one meter cord for flexible installationsPowerjc Powerjc Tower Power Strip USB Surge Protector Socket 12 AC Outlets with 5 USB or 1 USB C PD 25W totals 6A Ports Chargers 【Multiple Charging Sockets】: Powerjc tower power outlet is designed with 12 outlets and 5 USB A Port and USB C PD Fast cWFeyahiner Power Board Individual Switch,11-in-1 Power Strip with 5 AC Outlets, Surge Protector Powerboard with 6 USB Ports(4 USB C [ 11-in-1 Power Board with USB C ] The power Strip has 5 AC outlets (3225W/13A) and 6 USB ports (2USB A+4USB C), which c15% Off Rigurgito Rigurgito Power Board Surge Protected - 8 Outlets Powerboard USB with 6 USB (3 USB-C) Ports, 4 Side Outlet Extender with 【Square Compact Design】Our innovative square-shaped Power Board USB is designed with space efficiency in mind. Unlike trLeona Co Leona Co Double Adaptor Surge Protection Power Indicator 240V Power Indicator, Compact & Safe for Home/Office – Ideal fo Upgrade your power access with this SAA-approved double adaptor, featuring surge protection, a power indicator light, anBOCHLION BOCHLION Power Strip with Independent Switch, Surge Protector Power Strip with 6 USB Ports, 1.8 Meter Extension Power St 【 11-in-1 Power Board With USB C 】 The power Strip has 5 AC outlets (2400W/10A) and 6 USB ports (2USB A+4USB C), which cSAS Electrical SAS Electrical 240V 10Amp 4 Outlets Power Board with Surge Protection, White, 3 Meter Powerboards allowing you to charge multiple devices15% Off NEWSEE NEWSEE 6 AC Outlet Extender 2400W/10A Power Strip with 4 Fast Charging Ports (PD20W USB-C x2 + 15W USB-A x2) Surge Prote 【Multi-function USB Wall Outlet】: 4 USB fast charging ports(2 USB-C and 2 USB-A), 3-sided Power Strip, with 6 Adapter SpRigurgito Rigurgito Power Board Surge Protected - 8 Outlets Powerboard USB with 6 USB (3 USB-C) Ports, 4 Side Outlet Extender with 【Square Compact Design】Our innovative square-shaped Power Board USB is designed with space efficiency in mind. Unlike tr15% Off LERKIUS Surge Protector Power Board - 4 Widely Outlets with Individual Switch, LERLIUS Power Strip with 1.5M Extension Cord, 900 【4 in 1 Widely Spaced Power Board】This power strip comes with four outlets (2400W/10A/240V). Two of these outlets are wiHPM HPM 4 Outlet Overload Powerboard with 1.8 M Lead Perfect for a variety of workspaces which are short on outlets25% Off DYZYCLICAL Power Board Surge Protected with Individual Switch, Powerboard with 5 AC Outlets 4 USB Ports (2 USB C), 1700J Surge Prot 【9 IN 1 Power Board】This power strip features 5 AC outlets and 4 USB ports (2 USB-C, 2 USB-A), allowing you to power upDYZYCLICAL Power Board Surge Protected with Individual Switch, Powerboard with 5 AC Outlets 4 USB Ports (2 USB C), 1700J Surge Prot 【9 IN 1 Power Board】This power strip features 5 AC outlets and 4 USB ports (2 USB-C, 2 USB-A), allowing you to power upDEPOW DEPOW Surge Protected Power Board with 8 AC Outlets, Powerboard with USB(2USB-C&2USB-A), 2M Extension Cord, 900J AU Stan 【12-in-1 Power Board with USB】: With 8 wide AC outlets, dual USB-A (5V/2.4A) and fast charging USB-C ports (5V/3A) total15% Off JOZUTTOW Power Board Individual Switches, 3M Extension Cord Power Strip with 5 AC Outlets, 2 USB A and 4 USB C PD30W Super Fast C 5 Individual Switches: The 5 way power board offers individual switches and LED indicators for each outlet, allowing easWENTONG Power Board with USB C, Power Strip with 4 AC Outlets and 3 USB(2 USB C), Surge Protection Power Strip with 1.5M Extensi 7 in 1 Power Strip: This flat power strip 1.5M could turn 1 socket into 4 AC outlets and 3 USB ports, can charge 7 devicBOCHLION BOCHLION Extension Lead with 6 USB Slots, 5 Way Plug Extension Socket Surge Protection Power Strip with PD30W USB C, Ind 【11 in 1 Widely Spaced Extension Cord】Extension lead has 5 AC outlets and 6 USB slots. 4 USB-C output: 1 PD 30W + 3 USB-Sansai Sansai Vertical Powerpoint Double Surge Protector Adaptor/Outlet Spliter/AU Three metal oxide varistors provide protectionThor Technologies Thor Technologies B8 8-Way Advanced Filtration Surge Protector 8 protected outlest with two isolated banks and a 1.8 meter cordJackson Raptor 6 Way Surge Protected CLASSIC FLAT BRIM SNAPBACK HAT - Our Bandera Clatsop And America Snapback Hats Are Classic And Stylish, Perfect For DailBOCHLION BOCHLION Power Strip with Surge Protector, Extension Cord with Multiple Outlets, 16 Outlets 6 USB Ports (5 USB-C) 6 Feet 【22-in-1 Power Board with USB C】The power strip has 16 AC outlets (2400W/10A) and 6 USB ports (5 USB C and 1 USB A), whiBelkin Belkin Extension Lead with USB Slots x 2 (2.4 A Shared), 4 Way/4 Plug Extension, 2m Surge Protected Power Strip - White 525 Joules 2 X USB Ports 24 Amp Shared charges