12V20AH (6-DZM-20) Electric Motorcycle Battery is the most popular battery. The DZM series is a kind of EV battery, capacity at 2 hour rate. Motive power applications to electric bikes, scooters, electric tricycles, electric motorcycles, rickshaws and other device require DC power source.
Yaheng is the leading Electric Vehicle battery manufacturer, started EV battery business in 2003. The GEL VRLA battery is the main technology for electric vehicles. Cadmium free materials make the SLA EV battery more environment friendly.
12V20AH EV battery characteristics:
400 cycles 100% DOD, more than 650 cycles at 80% DOD.
Strong configuration against shake and vibration.
Low temperature performance excellent.
High rate discharge more than 10C is workable, no BMS requested
Good capacity retention during storage.
Pass the U.N. 3.3 Special Provisions 238
Pass the California Proposition 65
12V20AH EV battery is improved a lot with development of SLA business. The power density is much higher and the cycle life is longer. The performance is almost same as NCM Li-ion batteries. It is easy to recycle the 12V20AH EV batteries. No fire, no explosion of 12V20AH EV battery.
Yaheng has complete production chain for lead acid batteries. Well equipped laboratory, associated R&D center with top University, modernized machinery factory, automatic information collecting system is the foundation of good quality batteries. From Yaheng started EV battery business in 2003, Yaheng made the the electric vehicle batteries better and better. Yaheng was awarded by China CCTV Economy Channel.
The automatic information collecting system can assort the batteries during the charging and discharging process. Properly matched battery bank ensure the best performance of Electric Motorcycle batteries. The automatic production ensure batteries with good consistency. With the collected information on OCV, capacity and inner resistance, Yaheng makes battery banks 36V20AH, 48V20AH, 60V20AH, 72V20AH, 96V20AH for different electric vehicles.
With 6S management system, the concept of customers and suppliers have the reciprocal benefit, good quality is the best service from supplier, good quality is the only trouble free solution to buyer and seller. The cooperation with Yaheng will benefit both sides.

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