503040 Battery 550mAh Closet LED Light Watch Flashing Light Recorder Lithium Battery

Price: $5.99
(as of Dec 30, 2023 09:08:50 UTC – Details)

Product Parameters:

Model Number: 503040

Nominal Voltage: 3.7V

Capacity: 550 mAh

Charge Cutoff Voltage: 4.25V

Thickness size: ≤5.2 mm

Discharge cutoff voltage: 2.75V

Width size: ≤30.2 mm

Charging temperature: 0°C – 45°C

Length dimension (including plate): ≤42 mm

Discharge temperature: -10°C~60°C

Standard discharge current: 200 mAh< Cycle life: 300 cycles above 80% Maximum discharge current: 550 mAh Warranty period: 12 months Standard charge current: 200 mAh< Safety Performance: Overcharge, Overdischarge, Overcurrent, Short Circuit Protection Maximum Charging Current: 400 mAh

[Applicable equipment]: fit for the size 5mm*30mm*40mm battery
[Features]: Lithium-ion battery nominal voltage 3.7V, fully charged 3.7V, Built-in Seiko battery protection module to prevent overcharging and short circuit of this battery
[Connector type]: Jst pitch 1.25mm, 2 pins, wire length: 50 mm
[Notice]: Check the polarity of the battery against the old battery before replacing it. Red wire connection power supply plus “+”, black wire connection power supply negative pole “-“. If is reversed, the position of the interchange wire is required.