BMS-2S 7.4V 8.4V 10A Lithium Battery Charge Protection Board Balancer Equalizer
DESCRIPTION


Features:

This protection board is for Lithium Polymer and Lithium Ion batteries only, it cannot be used for Lithium Iron Phosphate batteries.

Please ensure that the batteries are identical, preferably from the same batch and have the same state of charge, capacity and internal resistance.

This module balances both charging and discharging the batteries.

When the batteries are first connected, if there is no output, a charging voltage needs to be briefly applied to wake the board from sleep mode.


Product parameters:

Model: for HX-2S-JH20 

Overcharge voltage range: 4.25±0.05v

Over-discharge voltage range: 3.6v±0.1v

Upper limit working current: 10A 

Working temperature: -40---+50°C

Upper limit instantaneous current: 20A 

Storage condition: -40-- +80°C

Quiescent current: less than 10uA 

effective life: more than 50,000 hours

Internal resistance: less than 300mΩ

Charging voltage: 8.4V-9V


Protections:

Short circuit protection

Overcharge protection

Over-discharge protection

Size: Approx. 47x24x4mm


B+ : Battery Positive 

B- : Battery Negative 

P+ : Charger/Load Positive 

P- : Charger/Load Negative 

BM : First cell (counted from B-) Positive or where is first and second cell connection, middle connection

 

Pafor CKage includes:

1 x  Battery Charger Protection Board


Notes:

1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture.

2. Please allow a slight deviation between the data and the manual measurement.


POLICES

 

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 


Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.