Li-ion BMS PCB 20S 72V 40A Daly Balanced Waterproof Battery Management System UK

SKU: IF_5157B458-7



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In stock (9 units), ready to be shipped


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DISCLAIMER: This item is a sophisticated electronic controller. You will need skill and knowledge to install it and use it. You will need to have done research, some available on YouTube - search "eBike School" and "Jehu Garcia" by example to find out what a bms is, what it does and especially how to install it. Wiring diagrams and how to use the bms are found on this listing. It will not be possible to return this item once opened and used, but most especially due to use or damage caused by negligence or lack of knowledge.

20S 72V 40A Daly BMS Battery

20S 72V 40A Protection board with balance. Waterproof, dustproof and shockproof. Low resistance, high current and high precision. Short circuit protection conditions External load short circuit.

Model: DALY BMS (3.7V Rated Li-ION Battery)

1. Overview

DL20S 72V 40A  PCB is used for 20 series 72V battery pack.

The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc.

BMS manufactured by high quality MOS and IC imported. Keep your battery long cycle service life time.

2. Advantages

Uses top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan.

Strong load ability, constant discharge current 40A, use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.

IC itself has power balancing function. The circuit is simple and reliable.

Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection

Function is very reliable. Long time short circuit of the load won't affect the PCB and the battery. Temperature protection during charging and discharging.

Extreme low power consumption. The consumption of the whole device is less than 50uA.

PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.

Daly Li-ion 20S 72V 20A common port with balance bms for battery pack

Daly Li-ion 20S 72V 20A common port with balance bms for battery pack


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