12V 4000mAh Rechargeable Li ion Battery Pack


The TLH-3S2P-1204 battery pack is a small model suitable for use with a GPS tracker and other electronics.. It makes use of a 18650 2000mAh cell type. The TLH-3S2P battery pack features a PCB built-in current sensor and a Molex power connector; a flexible and reliable power source.

This battery pack charges fully within 1-2 hours at standard charge current (2A), which is relatively a short charge time. It has a life cycle of over 600 full charges, before its functionality drops and comes with 2 years warranty, after shipment.

Other features to look out for are; a battery net weight of 280g, a small battery size;56x38x70(mm) , nominal capacity and voltage of 4AH, and 11.1v and a charge temperature range of 0-45°C.

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Cell Type18650 2000mAh cellCharge ModeCC-CV
Battery ModelTLH-3S2P-1204Standard Charge Current (A)2A
Nominal Capacity (AH)4AhCharge Time under Standard Charge Current1-2 hours
Nominal Voltage (V)11.1VCharge Temperature Range0-45°C
Battery Size56x38x70(mmDischarge Temperature Range-20-60°C
Discharge Cutoff Voltage (V)8.4VBattery Net Weight (include BMS) (kg)280g
Charge Cutoff Voltage (V)12.6VCycles Life>600 times
Maximum Discharge Current (A)2AWarranty12 months
Continuous working Current (A)1A

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