Stable, Long-Lasting Power
Delivers up to 1200mAh capacity (850mAh actual) with a consistent 3.7V output—perfect for flashlights, electronics, and everyday devices.

Built-In Protection Circuit
Features overcharge, over-discharge, and short-circuit protection for safe, worry-free performance every time.

Rechargeable & Reliable
Supports multiple charge cycles with 4.2V charge termination and 2.75V discharge cutoff, giving you dependable power use after use.

Compact & Certified Safe
Lightweight at only 49g per pair and sized at 50×14mm, these lithium batteries are CE, FCC, MSDS, and UN38.8 certified for trusted quality.