10440 Rechargeable Lithium-Ion Battery – 350mAh 3.7V Protected Cell

10440 Rechargeable Lithium-Ion Battery The compact Trustfire 10440 rechargeable battery is designed to deliver dependable power in a small, lightweight format. With a 350mAh capacity at 3.7V, it provides consistent energy for compatible mini flashlights and electronic devices that require the 10440 size. The built-in protection circuit helps guard against overcharging, over-discharging, and short circuits, adding confidence during daily use and charging. Rechargeable lithium-ion design means no memory effect and reliable performance over repeated charge cycles. Small in size but practical in use, this 10440 cell is ideal when space matters and reliable rechargeable power is preferred over disposable alternatives. Why Choose This 10440 Battery 350mAh capacity delivers dependable runtime in compact devices Built-in protection circuit supports safer charging and use Rechargeable lithium-ion design with no memory effect Standard 10440 size for compatible mini flashlights