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Battery Protection Board

BMS stands for the Battery Management System. It protects the Lithium battery pack from overcharging, over-discharging, and over-drain, which results in a good backup and healthy battery life.

4S 20A Li-ion 18650 BMS Lithium Battery Protection Board
-58 %
Brand: FlyRobo SKU: 2004
BMS stands for the Battery Management System. This is a BMS with a 20A current and 14.8V voltage rating to charge 4 cells of Li-ion cell. The module comes with overcharge protection, over-discharge protection, overcurrent protection, and short circuit protection. Features: Four series of li..
₹125 ₹298
4S 30A 18650 BMS Lithium Battery Protection Board 14.8V 16V with Cable
-38 %
Brand: FlyRobo SKU: 1620
BMS stands for the battery management system. This is a BMS with a 30A current and14.8V 16V voltage rating to charge 4 cells of Li-ion cells. The module comes with overcharge protection, over-discharge protection, short circuit, and over current protection features. A Balance Board for Drill Moto..
₹221 ₹359
4S High Current upto 30A 18650 Lithium Battery Protection Board
-38 %
Brand: FlyRobo SKU: 3304
The 4S 30A 18650 Lithium Battery Protection Board is designed to safeguard 4-series lithium-ion battery packs. It features overcharge, over-discharge, and overcurrent protection, ensuring stable performance. With a current rating of 30A, it supports high-power applications, making it suitable for e-..
₹96 ₹154
4S Lithium Battery Protection Board
-37 %
Brand: FlyRobo SKU: 3298
The 4S Lithium Battery Protection Board safeguards 4-cell lithium-ion batteries by preventing overcharge, over-discharge, and short-circuit scenarios. It ensures balanced charging across all cells to prolong battery life and enhance performance. The board supports a working current range of up to 10..
₹126 ₹199
5S 18.5V 15A Li-Ion Lithium Battery Protection Board
-66 %
Brand: FlyRobo SKU: 2190
BMS stands for the Battery Management System. This is a BMS with an 18.5V voltage rating to charge 5 cells of Li-ion cells. The module comes with overcharge protection, over-discharge protection, short circuit, and over current protection features. It is mostly used for solar lighting, for dedicated..
₹131 ₹389
5S 18650 BMS Li-ion Battery Charger Protection Board
Out of Stock
(Restock: 16-10-2026 to 20-10-2026)
Brand: FlyRobo SKU: 3356
The 5S 18650 BMS Li-ion Battery Charger Protection Board ensures safe and efficient charging for a 5-cell series 18650 lithium battery pack. It provides overcharge, over-discharge, and short-circuit protection, safeguarding the batteries from damage. With a balanced charging function, it maintains u..
₹258
Brand: FlyRobo SKU: 2492
5S 18V 21V 20A Lithium Battery Charging Protection Board is for 5 series Li-ion batteries, mainly used for electric power tools. It uses a special IC for 5S lithium batteries as a processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery. The modu..
₹431
Brand: FlyRobo SKU: 3299
The 5S Lithium Battery Protection Board is designed to safeguard 18.5V (5-series) lithium-ion or LiFePO4 batteries. It provides overcharge, over-discharge, over-current, and short-circuit protection, ensuring battery longevity and safety. The board balances cell voltages during charging to prevent c..
₹265
5V Step-Up Power Module Lithium Battery Charging Protection Board USB 134N3P
-79 %
Brand: FlyRobo SKU: 737
5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P.  5V Step-Up Lipo/Lion Battery Charging Board is mostly used in batteries for boosting, lithium battery charging,under-voltage protection, output short circuit protection, cellphone charge identifying cir..
₹21 ₹99
6S 22V 18650 BMS Lithium Battery Protection Board
-77 %
Brand: FlyRobo SKU: 2002
BMS stands for the battery management system. This is a BMS with a 22V voltage rating to charge 6 cells of Li-ion cells. The module comes with overcharge protection, over-discharge protection, short circuit, and over current protection features. It is mostly used for solar lighting, for dedicated 18..
₹95 ₹417
Brand: FlyRobo SKU: 2660
This is 7S 25.9V 29.4V 15A 18650 Lithium Battery Protection Board. The module comes with overcharge protection, over-discharge protection, short circuit, and over-current protection features. Features: 7 series of lithium battery protection board Overcharge protection, Over-discharge pr..
₹394
DALY 12S/20A BMS For LiFePO4 (LFP) batteries
-13 %
Brand: DALY SKU: 3778
The DALY 12S/20A BMS is designed for LiFePO4 (LFP) batteries, providing advanced protection and efficient battery management. It supports a 12-cell series configuration, ensuring reliable overcharge, over-discharge, overcurrent, and short-circuit protection. The unit offers a balanced charging funct..
₹1,040 ₹1,199
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