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Battery backup

(999+ products available)

Portable Li-Polymer <b>Battery</b> 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output - Product Image 1
Portable Li-Polymer <b>Battery</b> 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output - Product Image 2
Portable Li-Polymer <b>Battery</b> 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output - Product Image 3
Portable Li-Polymer <b>Battery</b> 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output - Product Image 4
Portable Li-Polymer <b>Battery</b> 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output - Product Image 5
Portable Li-Polymer <b>Battery</b> 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output - Product Image 6

Portable Li-Polymer Battery 4000mAh/2000mAh Ultra Slim Keychain Power Bank with Built-in Cable LED Lighting & 10W Output

£1.50-3.30
MOQ: 100 pieces
M-QUEEN ELECTRONICS CO., LIMITED
1 yrsHK flagHK5.0/5.0(3)
LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB - Product Image 1
LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB - Product Image 2
LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB - Product Image 3
LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB - Product Image 4
LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB - Product Image 5
LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB - Product Image 6

LF20 Ultra Slim Wireless Magnetic Aluminum Alloy Power Bank LED Display Customizable 5000mAh/10000mAh Fast Charging Micro USB

£7.13-7.88
MOQ: 5 pieces
REACH ONE TECHNOLOGY CO., LIMITED
1 yrsHK flagHK4.6/5.0(8)
Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 <b>Battery</b> 51.2V - Product Image 1
Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 <b>Battery</b> 51.2V - Product Image 2
Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 <b>Battery</b> 51.2V - Product Image 3
Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 <b>Battery</b> 51.2V - Product Image 4
Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 <b>Battery</b> 51.2V - Product Image 5
Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 <b>Battery</b> 51.2V - Product Image 6

Sun Sy Nk Lifelynk Stackable Wall-Mounted Hybrid Grid Solar Inverter System 3.6kW Single Phase 3.84kWh LiFePO4 Battery 51.2V

£750.13
MOQ: 1 unit
SEAWATER GREENHOUSE LTD
2 yrsUK flagUK
E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 <b>Battery</b> - Product Image 1
E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 <b>Battery</b> - Product Image 2
E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 <b>Battery</b> - Product Image 3
E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 <b>Battery</b> - Product Image 4
E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 <b>Battery</b> - Product Image 5
E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 <b>Battery</b> - Product Image 6

E G 4 12kPV Stackable Split Hybrid Grid Inverter & 51.2V 14.3 2.9kWh IP65/IP64 RS485 CAN Indoor Wall-Mounted LiFePO4 Battery

£4,943.34
MOQ: 1 unit
SEAWATER GREENHOUSE LTD
2 yrsUK flagUK
Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer <b>Battery</b> Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone - Product Image 1
Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer <b>Battery</b> Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone - Product Image 2
Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer <b>Battery</b> Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone - Product Image 3
Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer <b>Battery</b> Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone - Product Image 4
Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer <b>Battery</b> Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone - Product Image 5
Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer <b>Battery</b> Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone - Product Image 6

Custom 22.5W Portable Magnetic Ultra Slim Li-Polymer Battery Power Bank 10000mAh Cable Wireless Charger Quick Charge for Phone

£5.25-7.02
MOQ: 100 pieces
M-QUEEN ELECTRONICS CO., LIMITED
1 yrsHK flagHK5.0/5.0(3)
PD Fast Charge 10000mAh Li-Polymer <b>Battery</b> Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder - Product Image 1
PD Fast Charge 10000mAh Li-Polymer <b>Battery</b> Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder - Product Image 2
PD Fast Charge 10000mAh Li-Polymer <b>Battery</b> Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder - Product Image 3
PD Fast Charge 10000mAh Li-Polymer <b>Battery</b> Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder - Product Image 4
PD Fast Charge 10000mAh Li-Polymer <b>Battery</b> Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder - Product Image 5
PD Fast Charge 10000mAh Li-Polymer <b>Battery</b> Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder - Product Image 6

PD Fast Charge 10000mAh Li-Polymer Battery Ultra-Slim Portable Charger Wireless Power Bank with Magnetic Stand and Type C Holder

£4.50-7.50
MOQ: 1 piece
M-QUEEN ELECTRONICS CO., LIMITED
1 yrsHK flagHK5.0/5.0(3)
Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer <b>Battery</b> for Cell Phones - Product Image 1
Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer <b>Battery</b> for Cell Phones - Product Image 2
Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer <b>Battery</b> for Cell Phones - Product Image 3
Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer <b>Battery</b> for Cell Phones - Product Image 4
Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer <b>Battery</b> for Cell Phones - Product Image 5
Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer <b>Battery</b> for Cell Phones - Product Image 6

Factory 5000mAh Transparent Magnetic Wireless Power Bank PD 22.5W Fast Charging Ultra Slim Li-Polymer Battery for Cell Phones

£3-5.50
MOQ: 100 pieces
M-QUEEN ELECTRONICS CO., LIMITED
1 yrsHK flagHK5.0/5.0(3)
2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer <b>Battery</b> LED Display 20W Fast - Product Image 1
2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer <b>Battery</b> LED Display 20W Fast - Product Image 2
2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer <b>Battery</b> LED Display 20W Fast - Product Image 3
2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer <b>Battery</b> LED Display 20W Fast - Product Image 4
2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer <b>Battery</b> LED Display 20W Fast - Product Image 5
2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer <b>Battery</b> LED Display 20W Fast - Product Image 6

2025 New Arrival Magnetic Wireless Portable Power Bank 5000mAh/10000mAh Ultra Slim Li-Polymer Battery LED Display 20W Fast

£6.67-6.87
MOQ: 2 pieces
REACH ONE TECHNOLOGY CO., LIMITED
1 yrsHK flagHK4.6/5.0(8)