This Booant 72v 50ah Lithium Battery Pack is well-suited to powering 5000W motors with its compact design
and easy to read LED display.
Crafted from advanced Lithium cells, it offers reliable power and long-lasting performance for high-powered
Get reliable power for your applications with this Battery Pack.
Battery Model: 72V 50Ah
Nominal Voltage: 72V
Nominal Capacity: 50Ah
Cell Specification : Lithium 21700 5000mAh 3.7V Cell
Cell Brand: SAMSUNG
Cell OverCharge Protection Voltage: 4.2V/Cell
Cell Overdischarge Protection Voltage: 2.8V/cell
Cell Combination: 20 Series 10 Paralles
Cell Quantity (parallel x series): 200 pcs
BMS Brand: JIKONG ( JK )
BMS Discharge Current: 70A(Can be customized)
- 70A BMS Suitable Motor: Less than 72V 5000W(MAX) Motor
- 50A BMS Suitable Motor: Less than 72V 3500W(MAX) Motor
- 80A BMS Suitable Motor: Less than 72V 5500W(MAX) Motor
- 40A BMS Suitable Motor: Less than 72V 2800W(MAX) Motor
Discharge Cutoff Voltage (V): 56V+/-0.5V
Charge Cutoff Voltage (V): 84V+/-0.5V
Rated Discharge Current (A): 50A
Maximum peak discharge current (A): 140A
Maximum Continuous Discharge Current (A): 70A
Charger mode: CC/CV
Standard Charge Current (A): 5A
Max Fast Charge Current (A): 20A
Charge Time under 10A Fast Charge Current: approx 5--7 hours
Battery Weight( With Iron Case ): about 15.5 kg
Cycle life: ≥80% capacity after 1000 cycles.
Discharge Temperature: -20 to 65°C
Charge Temperature: 0 to 45°C
1. Battery Pack *1
2. 84V 10A Charger *1
3. AC Power Cable *1
4. Discharge Extension Cable *1
5. Battery Fireproof Bag * 1
MEET DIFFERENT DISCHARGE PLUG OPTIONS : (Contact US)
APPROPRIATE AC POWER CABLES FOR DIFFERENT COUNTRIES :
BATTERY USAGE PRECAUTIONS : (IMPORTANT)
Don't hit, pierce, strike, trample or throw the battery.
Don't put the battery in the water, keep the battery cool and dry condition .
Don't put the battery near a heat source such as fire or heater.
Use the specified charger that come with the battery.
Don't reverse the position and negative pole.
Don't connect the positive and negative terminals with metal objects which would cause short circuit
Don't transport or store the battery with metal objects together , such as hairpins, necklaces, etc.
Everything you need to know about batteries are chargers from other manufacturers safe to use?
Booant chargers are adapted specifically to the Booant batteries Using a different charger may reduce the service life of the batteries or cause other damage or malfunctions in the eBike system.
Can Booant batteries be opened to replace individual cells?
Booant eBike batteries must never be opened – not even if they are being repaired by third parties. Opening the battery always means interfering with the condition approved by Booant and entails safety-related risks. once opened, may catch fire during assembly due to crushed or incorrectly routed cables, detached components or poor quality electrical connections.
After opening, the seal of the housing can no longer be guaranteed, so that the ingress of water or dust can lead to damage to the monitoring electronics (Battery Management System) or to the cells.
For battery packs, we offer up to 12 months free warranty.
For Chargers, we provide up to 6 months free warranty.
If there is any problem with the battery under normal use, please contact us and we will have professionals to solve your problem.
If you need one kind of battery which can’t find in our store, we also accept customization service for you, and supports OEM service.
WhatsApp: +86 150 1369 3855