Why settle for two when you candouble the power and mix AA & AAA to suit all your devices?.
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CR123A Batteries 3.7V Li-ion 16340 17345 Rechargeable Battery for Laser Pen LED Flashlight Cell + Type-C Cable Fast Charging
Aliexpress UK
12V 7AH Sealed Lead Acid / VALVE REGULATED LEAD ACID Battery. INHALATION - Remove from exposure, rest and keep warm. Bungs (Plugs) are only for transportation use. Battery can be used in any position.
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PUJIMAX 1.5V AAA 1100mWh Li-ion Rechargeable Battery Real Capacity Lithium Battery USB Type C Li-ion Batteries For Alarm Clock
Aliexpress UK
Suitable for cordless phones idect and any other application were you can use normal AAA batteries. SUPPLIED IN FREE CASE.
eBay
PUJIMAX 1.5V AAA 1100mWh Li-ion Rechargeable Battery High Capacity Lithium Battery USB Type C Li-ion Batteries For Alarm Clock
Aliexpress UK
Choose your quantity: x1 / x2 / x4 / x6 / x8 / x10. Item size: 25mm x 48mm (without battery).
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1.5V AA rechargeable battery 4255mWh Type-C USB lithium battery for remote control toy battery with charging cable
Aliexpress UK
A pair of good quality, HIBATT 17500 (also known as 16500) flat top batteries.
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DLGpower Li-ion AA 1.5V 4100mWh Rechargeable Battery Lithium Type C Batteries For Toys Remote Control Mouse Flashlight battery
Aliexpress UK
USB-C is a widely used and versatile standard for charging and data transfer, known for its reversible design and faster charging capabilities. USB-C charging port ensures faster charging compared to traditional micro-USB ports.
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1.5V AAA Rechargeable Batteries 750mWh Li-ion Battery for Remote Control Mouse Toys Type-C charging Gift box of AAA batteries
Aliexpress UK
This ULTRA MAX 12v Battery with a 7 Ah capacity is ideal for a variety of high and low drain devices as well as solar/wind devices. The battery uses sealed lead acid chemical composition and has a battery size of 12v.
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1860mAh Battery For Gopro Max Rechargeable Battery With LED Type-C Charger for GoPro Max 360 panoramic motion camera battery
Aliexpress UK
Reolink additional battery for 4G LTE security camera Reolink GO & GO Plus Reolink Go/Go Plus is a wireless 4G LTE surveillance camera for indoor and outdoor. Thanks to the rechargeable battery, you do not need extra attachment like Network cable, POE injector, base station, etc. It is an ideal monitoring solution in flexible locations where there is limitation or no WiFi access and no power connection. Charging This rechargeable battery can be recharged either by a 5V / 2A USB adapter or by the Reolink solar panel. Weight: 166g Size: 74.2 x 41.59 x 39.14 mm Running time: 2 months in standby mode and 500 minutes in live view or motion detection. Battery life may vary according to mobile network providers, signal strength, and other factors.
eBay
2025 New AA 1.5V Li-ion Battery 12800mAh USB Rechargeable Battery for Remote Control Mouse Electric Toy Battery + Type-C Cable
Aliexpress UK