Norminal Capacity: 2700mAh. BASIC INFO—This is a single use battery. When storing a battery or throwing it away, be sure to cover it with tape. What if your battery doesn't work when connected to the device?.
eBay
Liter energy battery RCR 123 16340 780mAh 3.7V Li-ion Rechargeable Battery Lithium Batteries with Retail Package
Aliexpress UK
CERTIFICATIONS—RoHS and UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information. When storing a battery or throwing it away, be sure to cover it with tape.
eBay
EEMB LIR2450H 200mAh high-capacity rechargeable optional Charger lithium battery button battery LIR2450 H 3.7V Coin battery
Aliexpress UK
eBay
EU Plug Li-ion Battery Charger DC 4.2V 1.2A Output 4 Slots For 18650 Rechargeable Lithium Battery Factory Price Without Battery
Aliexpress UK
Nominal capacity Ah: 2600mwh / 750mwh. Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging. Long lifecycle will allow over a 1200 uses. Reuse the batteries repeatedly.
eBay
Soshine 3.7V 21700 5000mAh Rechargeable Battery 3C Lithium-ion Discharge High Power Batteries for High-power Appliances Battery
Aliexpress UK
Nominal Capacity: 300mAh. 14500 3.2V Battery. 14500 3.2V Lithium Battery for Garden Solar Light, Lighting, Animal Repeller and many more. Battery: 14500. 14500 3.2V LiFePO4 Batteries can leak when misused or when defective!
eBay
802040 Lipo Battery 3.7V 650mAh Li-Polymer Rechargeable Lithium Batteries for Smart Bracelet Audio Speaker Handheld Fan Cell
Aliexpress UK
2550 mWh (1.5V/1700 mAh) typical actual capacity. No need to buy a large alkaline battery. Within 24 hours technical support and sales service and 18 months worry-free warranty.
eBay
3.8V battery 3200mAh Lithium polymer Rechargeable Batteries For Tablet PC Power Bank mobile phone battery 455089
Aliexpress UK
Battery type: AA. Output current: AA 350mA 8. USB-C charging port.
eBay
21V Universal Lithium Battery Cordless Rechargeable Worx Battery,Replace 36VF 48VF 88VF Impact Drill Electric Chainsaw Battery
Aliexpress UK
High-tech Charging Storage Box: The stylish and beautiful box design integrates storage and charging.
eBay
12V 18650 3000mAh lithium-ion Battery pack For Monitor CCTV Camera Battery 12.6 V 11.1V Rechargeable 18650 Battery
Aliexpress UK