High Performance Backup Battery, 3.7V 2500Mah Rechargeable...

Product Specifications:

Type: Li-Ion
Rated Voltage: 3.7 V
Charge Voltage: 4.2 V
Nominal Capacity: 2500 mAh
Battery Cells Model: 18500
Battery Top: Flat
Replacement Battery: Yes
Kit Type: Battery only
Size: 50×18×18 mm
Net Weight: About 33 g(1.16 oz)/single

♥ 100% brand new product!
♥ Provide excellent continuous power solutions for your equipment.
♥ High-performance 18500 lithium battery with DIY connection cable, stable discharge rate, no memory effect.
♥ High energy density and lasting power, with a large capacity of 2500 mAh, can ensure a long charging cycle, very suitable for long-term daily use.
♥ It is safe and environmentally friendly, and has passed strict quality control standards.