Built-in high-temp/ low-tem cut off prevents charging/ discharging When the temperature reaches a certain threshold value. CAPACITY EXPANSION & WIDELY USE: 12.8V 300Ah Lifepo4 Batteries support series or parallel connecting.
eBay
Air fast transportation 60V New Full Capacity Power 18650 Lithium Battery 20ah-100ah Lithium Battery Pack Suitable for 250-2000W
Aliexpress UK
KUNLUN 12V 10Ah LiFePO4 Deep Cycle Battery - UK Warehouse. No Leakage Risk : Safe for any installation angle, maintenance-free. 128Wh Output : Powers fridges/heaters/solar systems for extended periods.
eBay
Air fast transportation 48V New Full Capacity Power 18650 Lithium Battery 10ah-60ah Lithium Battery Pack Suitable for 250-2000W
Aliexpress UK
12.8V 300Ah Lifepo4 Batteries support series or parallel connecting. Much more flexible to DIY your own battery system. Built-in high-temp/ low-tem cut off prevents charging/ discharging When the temperature reaches a certain threshold value.
eBay
EEMB LIR2032 Rechargeable Battery With Charger(optional) 3.7V 2032 Lithium Ion Battery 45mAh Lithium Cell Coin Batteries
Aliexpress UK
With high temp cutting off prevents charging over 140 °F (60°C). The service life is more than 10 years. Capability: 135Ah. 1 x 12V 135Ah LiFePO4 Battery. MaterialLithium Iron Phosphate (LiFePO4). Chemical CompositionLithium Iron Phosphate (LiFePO4).
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18V Rechargeable Lithium Ion Battery 22500mAh 15000mAh Lithium Battery With Battery indicator For Makita Power Tools Battery
Aliexpress UK
The internal structure has been optimised with new structural parts to make the battery more compact, increase the high performance of the cells and ensure safety. This effectively protects the battery and is more suitable for winter use in the UK.
eBay
1-20pcs 100% New 3.7V 2600mAh EVE ICR 18650/26V lithium battery 18650 Lithium Batteries Rechargeable-Battery 5C Power Battery
Aliexpress UK
12V 100AH Lithium Battery Rechargeable LiFePO4 BMS Deep Cycle Solar Panel RV
eBay
Brand New 3.7V 18650 3500Mah Lithium Battery Large Capacity Rechargeable 18650 Battery, Brand New Battery 0 Times Cycle 10A, Suitable for Strong Light Flashlight/Drone/Power Tool Lithium Battery
Aliexpress UK
【Highest Energy Density 】RVPOZWER 12V 300Ah ,much lighter and more powerful than comparable LiFePO4 battery on the market. and the size is520 237 221mm and weighs only25.54kg/56.31lbs. with 61.44kWh energy, max.
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MELLWIN 21V Rechargeable Lithium Battery 15000mAh Lithium Ion Battery Li-ion Battery Pack For Makita 18V Battery Pin Power Tool
Aliexpress UK
LiFePO4 Battery. The size is only 3/4 of other LiFePO4 batteries, and 2/3 of a lead-acid battery, which makes it more convenient to carry. More convenient carrying, many mount directions, no leakage risk, safer usage.
eBay
EEMB LIR2050 Rechargeable Battery With Charger(optional) 3.7V 2050 Lithium Ion Battery 110mAh Lithium Cell Coin Batteries
Aliexpress UK