These OSAKA long-life 18650 rechargeable lithium-ion batteries deliver stable 3.7V output with 2200mAh large capacity, supporting safe repeated charge and discharge cycles. Adopting high-quality battery cells and industry-leading technology, they feature low self-discharge, stable power performance and long service life, ensuring reliable use and satisfying experience. Compact and easy to install, these cells are widely suitable for flashlights, portable lighting, small electronics, fans and other low-voltage portable devices, providing long-lasting and dependable power supply for daily use.

Key Features

- Brand: OSAKA

- Model: 18650

- Specification: 3.7V 2200mAh

- Long-life rechargeable lithium-ion cells

- High-quality battery with industry-leading technology

- Stable voltage output & low self-discharge rate

- Large capacity & durable performance

- Wide compatibility with portable electronic devices

- Safe, compact and easy to replace

What's in the box
10 x Osaka 18650 3.7V 2200Mah Rechargeable Battery