Product overview
The Guangpeng Fly-Power FLC-18650LT－2200 uses a lithium-ion 18650LT-2200 cell in a cylindrical battery format measuring 18.2mm in diameter and 68.5mm in height, with an approximate weight of 48.0g. Nominal capacity is 2200mAh, with a minimum capacity of 2100mAh at a nominal voltage of 3.7V. The battery supports continuous discharge at 0.5C (1000mA). Its discharge operating temperature extends from -40 to 60°C, while charging operates from 0 to 45°C. The discharge cutoff voltage is 2.75V±0.05V.
Constant-current/constant-voltage charging supports a standard rate of 0.2C (400mA) and a fast rate of 0.5C (1000mA), with reference charging times of 8.0 and 4.5 hours respectively. Per-cell protection thresholds are 4.28±0.025V for overcharge and 2.4±0.05V for overdischarge cutoff. Short-circuit protection recovers automatically or through recharging. Store the battery at 40%–50% charge within -5 to 35°C; the recommended storage temperature is 25±5°C. Low-temperature discharge evaluation uses a -40°C test condition.
