Pkcell Inr10440 Wholesale AAA Lithium Battery Icr 10440 3.7V 350mAh 320mAh for Head Lamp

Pkcell Inr10440 Wholesale AAA Lithium Battery Icr 10440 3.7V 350mAh 320mAh for Head Lamp. Standard ICR10440 AAA cylindrical size, perfect match for mini LED head lamps. Two capacity options:320mAh and 350mAh to meet different endurance requirements. Nominal 3.7V stable voltage, sustain steady lighting brightness during outdoor use. PKCELL brand ICR lithium cell, low self-discharge and consistent batch performance. Factory wholesale supply, rechargeable design, eco-friendly and cost-effective alternative to dry batteries.