Weltool UB-123A แบตเตอรี่ Li-ion 3.0V รีชาร์จได้ พร้อมพอร์ตชาร์จ Micro USB

Weltool UB-123A 是一款可充电的 3.0V 锂离子电池，适用于替代 CR123A 电池，通过 Micro USB 充电。

• The description claims the battery operates at a constant 3.0V during use.
• The description claims the battery has a full capacity of 750mAh and can be charged up to 300 times while maintaining 80% charge.
• The description claims the battery uses high-quality INR16320 cells from Weltool capable of delivering a continuous current of 1.4A (MAX).
• The description claims the battery has a maximum voltage of 4.2V when fully charged and a maximum internal resistance of ≤ 85mΩ.
• The description claims the battery is designed to cut off power when voltage exceeds 4.3±0.05V or falls below 2.5±0.1V.