Akyga AKY1981 Button cell rechargeable LIR2016 Li-ion 22mAh 3.7V

Akyga AKY1981 is a button cell rechargeable battery designed to meet the demands of compact electronic devices. This LIR2016 lithium-ion battery offers a nominal capacity of 22 mAh and operates at a voltage of 3.7 V, providing a reliable power source for applications requiring a stable and efficient energy supply. Typical applications include powering small-scale embedded systems, remote controls, and wearable technology, where maintaining a compact form factor without sacrificing battery life is critical. Its rechargeable nature ensures both cost-effectiveness and sustainability in long-term use scenarios, making it an ideal choice for engineers seeking a balance between functionality and environmental responsibility.

Battery Size	LIR2016
Capacity	22mAh
Chemistry	Li-ion
Pack Size	1
Voltage	3.7V
Dimensions (H x W x D)	(L x W x H) 1.6 x 20 x 20 mm
Height	20mm
Length	1.6mm
Max. temperature	+60°C
Maximum Temperature	+60°C
Min. temperature	-20°C
Minimum Operating Temperature	-20°C
Product Type	Button cell (rechargeable)
Rechargeable	Yes
Type	Button cell (rechargeable)
Weight (Per Battery)	1.8g
Width	20mm