There is an on/off switch on the battery. Can be used to 12V power in various fields. This battery cannot be used for Motor, fan, air pump, water pump. When charging this item, turn the switch on.
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18V 21V 388VF Battery Rechargeable 3000mah 6000mah 9000mah Lithium Ion Battery Li-ion Battery For
Aliexpress UK
More economic than alkaline battery. Compact structure with good sealing protects your batteries against rust, corrosion and leaks. Power: AA 3500 mWh, AAA 1100mWh.
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EEMB LIR2032 3.7V 45mAh Button Battery Rechargeable Lithium-ion Battery Coin Cell with charger
Aliexpress UK
With a total capacity of 3500mWh, these batteries are perfect for both high and low drain devices, as well as solar/wind devices.
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88VF Battery for Cordless Impact Drill Battery 88VF Power Rechargeable Lithium Ion Battery 88VF
Aliexpress UK
It features A+ grade cells and can endure up to 15000 cycles. It has obtained SDS/UN38.3/FCC/CE/ROHS certifications, ensuring its quality and safety. 100A BMSprotection plate, which protects the battery by disconnecting it when the released current exceeds 100Ah.
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1-6PCS 18650 1300 mAh Lithium Battery 3.7V Rechargeable Battery Power Battery Manufacturer Sales
Aliexpress UK
Batteries Capacity: 3500mWh. It brings unparalleled performance other batteries cannot compete. Hixon is your ultimate battery choice. Size: 50.5 14.6mm(Slightly longer than AA batteries without a protective plate).
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NEW 18650 battery For Samsung 18650 3.7V Rechargeable battery 35E 3300mah Li ion lithium batteries
Aliexpress UK
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18650 Lithium Battery 2000mAh Full Capacity 3.7V Rechargeable Battery 18650 Battery Power Tool Toy
Aliexpress UK
Wide Range of Applications: Compatible with any AAA battery-powered device, AA batteries are also available. Spend Once, Hassle-Free Use. 1/2/3/4x Batteries Storage Box(By you choice).
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YOFIDRA Rechargeable Battery 22500mah 15000mah Lithium Ion Battery 388VF 928VF Li-ion Battery For
Aliexpress UK
Nominal Capacity: 300mAh. Battery: CR2. Can replace CR2, 15270. For Your safety, You must read these instructions and warnings before using or charging Li-FePO4 Batteries. Battery Safety Warning! Battery Size: 15mm x 27mm.
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18V-21V Rechargeable Lithium Ion Battery High Capacity with Battery Indicator EU Plug For Battery
Aliexpress UK