24V|36V48V High power safety ebike battery 48v 20Ah |12Ah with brand battery cells Contact us for more type:www.howellenergy.com
Battery Detail Form Contact : sales31@ howellenergy.com
Charge( 0 ~ 45°C )
Discharge( -20 ~ 60°C )
1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Most safe no explosion no fire
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Excellent large current discharge performance, and have obvious advantages in startup and
Widely used for Electric bicycle,golf car,electric wheelchair,power tools,scooter, UPS,Solar&Wind
energy storage system,EV,etc.
About the BMS
Our BMS consists of Master BMS Circuitry (we named “BMU”), Slave BMS Circuitry (we integrate it into our
battery module) and contactor. Besides the basic functions such as over charge/ discharge,over current, short
circuit, over temperature and balancing, our BMS owns the following features,
1. Master-Slave architecture makes the system flexible;
2. Two level warning makes maintenance easier;
3. CAN2.0 and industrial level electronic components make system reliable;
4. Contactor makes high rate charge & discharge feasible;
5. Periodic insulation measurement makes personnel safety possible;
6. Host can control the system easily;
Packing and Shipping
We have more than 15 years experience in producing Nicd&NiMH battery cell and pack,7years of experience
to manufacture Lithum ion battery,the factory passed ISO 9001:2008 certification.
Strict process management and control
Each process for making battery were under strict management and control,all of the battery wereunder full
inspection before delivery.
Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year
Guarantee,there are safety and operating instructions for your reference.
Who Have Choosen Us?
Why Choose Us?
•Quick response to clients' enquiries within 12hrs
•Tailor-made solution provided by our experienced team and professional engineers for lithium
•More than 12 years experience in producing battery products for various application.
•Value quality and long-term cooperation to reach win-win relationship.
Welcome to contact us for samples testing orders!
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