Specification Information:Flat Top size: 18mm (diameter) * 48mm (length); Nominal Voltage: 3.7V; Nominal Capacity: 2000mAh Please check carefully before purchasing.
High Capacity:With a capacity of 2000mAh 3.7v battery, high capacity battery with low discharge rate, high power consumption, high energy density and pollution-free design, No need to change batteries frequently.
Long Lasting: Can be recharged up to 1000 times with minimal power loss
Widely Compatible: 3.7 volt 18500 Rechargeable battery for outdoor solar lights, garden solar lights, landscape lighting, flashlights, security system panels.
Warm Tips:Please fully charge the battery before first use. Please avoid letting the battery run completely out to prevent over-discharge. Proper use can make the battery healthier and extend its lifespan.