BOOANT Battery Pack Mainly Use Original SAMSUNG, Panasonic, LG, Etc Cells.
The BOOANT Samsung 72V 20AH Lithium Battery Pack is a reliable power source for a 2000W motor.
The pack is engineered with premium Samsung Lithium cells and charge balancing technology, providing a long-lasting and efficient performance.
Battery Model: 72V 20Ah
Nominal Voltage: 74V
Nominal Capacity: 21Ah
Cell Specification : Lithium 16850 3000mAh 3.7V Cell
Cell Brand: SAMSUNG 30Q
Cell OverCharge Protection Voltage: 4.2V/Cell
Cell Overdischarge Protection Voltage: 2.8V/cell
Cell Combination: 20 Series 7 Paralles
Cell Quantity (parallel x series): 140 pcs
BMS: 30A(Can be customized)
30A BMS Suitable Motor: Less than 72V 2000W(MAX) Motor
Discharge Cutoff Voltage (V): 56V+/-0.5V
Charge Cutoff Voltage (V): 84V+/-0.5V
Rated Discharge Current (A): 21A
Maximum peak discharge current (A): 90A
Maximum Continuous Discharge Current (A): 30A
Charger mode: CC/CV
Standard Charge Current (A): 5A
Max Fast Charge Current (A): 20A
Charge Time under 5A Fast Charge Current: approx 4--5 hours
Battery Weight: about 7 kg
Battery Size: 370*140*70mm(+/-5mm)
Cycle life: ≥80% capacity after 1000 cycles.
Discharge Temperature: -20 to 65°C
Charge Temperature: 0 to 45°C
Regular BMS does not have communication functions
1. Battery Pack *1
2. 84V 5A Charger *1
3. AC Power Cable *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.