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7S Li-Ion batteries 20A BMS module 29.4v 18650 Balance And Temperature Protect


BMS protection circuit designed for 7 Li-Ion cells. It has a charging function with a balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-7S


We are an Australian owned and Based Company. We are an Australian owned and Based Company. We are an Australian owned and Based Company.


We are a Queensland based business here to provide fast and quality services to our customers.

Possible Shipping Delays.

We recommend you Select Priority mail service

for your parcel delivery due to Australia Post having very slow untracked mail service to ( WA, SA & NT) can take up the 14 working days for delivery.


We are an Australian owned and Based Company."We aim to provide the best quality item for the lowest price."


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All stock is based on Gold Coast and is shipped with Australia Post
Local Pick up is available (We are located in Southport, Queensland, QLD. Please contact us to make an appointment.)

Standard delivery (3~12 days)
Express delivery (1~3 days)

Most items will reach on time, however it may be delayed by Australia Post After received your clear payment, the product will be post to you within 2 working days. In case the parcel delayed or lost during the delivery, please contact us, we will do our best to help you out. But it\'s unfair for us to take the negative feedback due to the fault of a third part.


Possible Shipping Delays.
We recommend you Select Priority mail service
for your parcel delivery due to
Australia Post having very slow untracked mail service to ( WA, SA & NT) and can take up the 14 working days for delivery.

This product is covered by a refund policy

    1. We accept returns within 30 days of purchase

    2. Shipping and handling fees are not refundable, buyer is responsible for return shipping costs


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Item Details:

7S Li-Ion batteries 20A BMS module. It has a charging function with a balancer option, a discharging function and an over-discharge protection function.

The BMS module is ideal for those needing reliable and precise Li-Ion battery control. It ensures safety, improves battery life, and allows optimal battery use.

The module can balance the Voltage between individual battery cells, control charge and discharge voltages, and monitor temperature to avoid over-discharge, over-charging, overheating and short-circuiting. It can detect a fault and shut down the battery to protect equipment and avoid damage to the battery.

Thermistor - It can sensitively sense temperature changes and realise high and low-temperature protection for battery charging and discharging.

Specifications:
  • Continuous Discharge current: 18 A
  • Maximum Discharge current: 26 A
  • Maximum Charging voltage: 29.4 V
  • Continuous Charging current: 15 A
  • Maximum Charging current: 20 A
  • Charging Voltage per cell: 4,25 V
  • Discharge cut-off voltage: 2,7 V
  • Operating temperature range: -10°C to 70°C
  • Dimensions: 60 x 40 x 6.3 mm

Note: Do not mix good batteries with poor batteries! The closer the capacity/internal resistance of the four batteries is, the better! (The effect of 3 good batteries + 1 poor battery = 4 poor batteries.)

Package Includes:
  • 7S Li-Ion batteries, 20A BMS module with or without Heatsink



*Due to continued product development, specifications are subject to change without prior notice
*Product may vary from pictures due to product enhancement/supply
*Please read conditions of sale before purchasing


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