3.7V Lithium Battery Pack for Water Meter

3.7V Lithium Battery Pack for Water Meter high density low self-discharge long cycle life good quality&service

3.7V Lithium Battery Pack for Water Meter

Specification:

Combination way: ICR18650-1S3PRated Voltage: 3.7VOutput Voltage: 2.5-4.2VRated capacity: 7500mAhConstant discharge current: 0.2C(Standard)/1C(Max)Working temperature: charge: 0~45°C/discharge: -20~60°CProduct size: MAX 19.2*56.5*69.5mmInternal Impedance: ≤200mΩLead model: UL3302/26#, length: 500mm, white wire: 10K NTCOver-Charge detect voltage: 4.28±0.025VOver-discharge detect voltage: 2.4±0.1VCurrent threshold: 2~4A

Introduction:

3.7V lithium battery pack is special for smart water meter. 7500mAh with 18650 lithium battery cell in parallel could meet work time requirement. 3.7V lithium battery pack features high output voltage, stable performance, high safety, low self-discharge and long lifetime.

Advantages and features of 3.7V lithium battery pack:

Built-in protection circuit to prevent overcharge, over discharge, over current and short circuit;PCM;New eco-friendly battery cell, high voltage, long lifetime, low self-discharge, high capacity and high safety;Complete product models and able to customize as per customers’ requirement;Compliance with battery-related international standards and requirement;Strict inspection before delivery;Lifetime of lithium battery pack as long as 500 times;Delicate packing, PVC packing and printing identify.

3.7V lithium battery pack charger:Limit charge voltage is 4.2V and standard charge current 0.5C (7500*0.5=3750mA). Charger of 3.7V lithium battery pack should meet the following requirement: input: 100V-240V,50hz-60hz, output: 4.2V/3A.

Applications: industrial instrument, consumer electronic products, smart water meter, medical device, test equipment, etc.

3.7V Lithium Battery Pack for Water Meter