Custom Solar storage battery 51.2V 420Ah
Combination method: 26650-3.2V16S100P
Nominal voltage: 51.2V
Nominal capacity: 420Ah
Internal resistance ≤60mΩ
Charging current: ≤500A
Discharge current: ≤100A (can be customized according to customer)
Maximum continuous current 300A (5min)
Charging voltage: 58.4 ± 0.1 V
Discharge cut-off voltage: about 40V
Battery Cell Design Request
.Electrochemistry: Positive electrodes use doping coated metal and metal oxide, which improve positive electrodes electronic conductivity and ion conductivity. Negative use oxidized graphene doping coated metal, which could improve negative material floor structure and increase negative electrodes conductivity.Diaphragm uses three dimensional micro-Nano structures which improve heat shrinkage temperature and battery safety .Meanwhile, it also have good liquid absorbability which improve battery use life. Electrolyte uses super low temperature electrolyte, which improve electrolyte conductivity under low temperature.
.Mechanical design: Use standard 18650 cylindrical cases, built-in safety vent.
Reliability Test Verification
Best quality: Guaranteeing products that are of best quality is our foremost priority. This is the reason we always choose to invest in high-technology solutions in our R&D center.
Special products: Including the world's thinnest power bank, CEBA offers a wide range of finest products to meet the evolving customer needs and demands.
Excellent customer service: One recurring concern that our clients share with us is the need for reliable customer service experience and we do take care of any inquiries both before and after sales.
Batteries performance tests accord with GB/T 31241-2014(Safety request of Portable electronic products batteries and battery packs) design standard, safety and reliability accords with UL 1642 lithium battery safety standard.
♣ Wide Range Temperature Adaptability
♣ Long Life Cycles - 1C more than 10000 times
♣ High Power Output
♣ Environment Friendly