You might also be interested in these 7.4 v external double battery 18650.
7.4V 4400mAh Li-ion Battery Pack RC Replacement Rechargeable Battery Pack With XH2.54-2P USB Charger Cable for Airplane DIY, Fishing lights,Doorbell,Handheld Fan, Radio, etc.
Li-Ion Size: This 7.4V rechargeable li-ion battery pack is made of 4Pcs 2200mAh Power Cells. Total Capacity: 4400 mAh, Working Voltage: 7.4V, Size: 68*37*37mm/2.68*1.46*1.46Inch.
URGENEX 7.4V Li-ion Battery 2000mAh 2S Battery with SM 2P Plug High Capacity for Remote Control RC Boat 1 Pack H101 RC Batteries with 1 USB Chargers
URGENEX
£ 13.99
free shipping
To the product (1 offer)
2s2p 4.4ah 18650 Lithium-ION Battery, 7.4v 4400 Mah Battery With Blue PCB Wires
JJoias
£ 27.78
free shipping
To the product (1 offer)
18650 Battery Charger,Fast Dual Charge for 3.7V/3.6V Li-ion Rechargeable Batteries 18650 18500 18490 18350 17670 17500 16340(RCR123) 14500 26650 22650 with USB Cable
Universal Compatibility: The battery charger is compatible with a wide range of 3.6V/3.7V Li-ion batteries, including 10440, 14500, 14650, 17500, 17670, 18350, 18500, 18650, 20700, 21700, 22650, 25500, 26500, and 26650. This versatility ensures that it can accommodate almost any rechargeable Li-ion battery in your collection.
£ 7.48
free shipping
To the product (1 offer)
9% off
ZWDCVFGK 7.4V 1200mAh 18650 Polymer Lithium Battery,for Electric Remote Control Four-Wheel Drive Climbing Vehicle
ZWDCVFGK
£ 13.63
free shipping
To the product (1 offer)
10% off
ESP8266 ESP32 Dual 18650 Lithium Battery Shield V8 5V 2.2A 3V 1A Mobile Power Bank Battery Charging Module Micro USB For Arduino
PartsBeiz
£ 8.99
free shipping
To the product (2 offers)
Orolotay LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Lithium Battery Charger Board 2Pcs
Hold down the button after standby, LED digital display power supply.
Li-Ion Size: This 7.4V rechargeable li-ion battery pack is made of 2Pcs 2000mAh Power Cells. Total Capacity: 2000 mAh, Working Voltage: 7.4V, Size: 68*36.5*19mm/2.68*1.44*0.75Inch.
£ 20.07
free shipping
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DollaTek 10Pcs 2S 7.4 V 3.5A Double MOS Protection Board with Balancing for Li-ion Cell 18650 Battery
DollaTek
£ 5.99
free shipping
To the product (1 offer)
Yangers 2 Pack 3.7v 1S 1200mah li-ion Battery RC Rechargeable Batteries 15C SM 2P Plug Connector with USB charger Set for remote control car off road Truck Jumper Bumper Vehicle Monster Toys
Yangers
£ 11.99
free shipping
To the product (1 offer)
Household Batteries Rechargeable Battery 2S2P 4.4Ah 18650 Lithium-Ion Battery 7.4V 4400 Mah Battery With PCB Wires
