M21 58Ah Rechargeable Battery 3.7V NMC Prismatic INP58P NMC battery
Long Life
Long cycle and calendar life
Long-Lasting
NCM material system with high energy and high power storage capacity
High Safety Performance
Highly reliable explosion-proof valve,anti-short-circuit structural design andhigh-security isolation membrane coating process, high safety performance
Excellent Discharge Performance
Strong fast-charging capability,excellent multiplier discharge performanceContinuous discharge multiplier(25℃)
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Items | Standards |
Model | M21 |
Capacity (min.) | 58.0Ah |
Energy (min.) | 210.0Wh |
Internal Resistance | 0.5±0.1mΩ |
Nominal Voltage | 3.62V |
Cell Weight | 860±15g |
Maximum charging voltage(Umax) | 4.25V |
Minimum discharge voltage(Umin) | 2.8V >0℃ 2.5V 0℃≤T 2.2V ≤-20℃ |
Standard Charge Current | 58.0A |
Standard Discharge Current | 58.0A |
1. International regulatory certification, we have CE、ROHS、RECHAR、BIS、EPR、RCM、PSE、GOST、MIC...
2.In the product testing report, we have IEC62368、IEC62619、IEC62620、CB、GB、CCC、CCS...
3.In international transportation, we have UN38.3 (support sea, land and air transportation)、MSDS、UL、ATEX...
4.Special certificates: ESG、 ASPICE CL2、 ISO26262、 TISAX、Green Factory...
5. We support certification according to the needs of our customers to ensure product quality and safe transportation
Passenger car solutions, commercial vehicle solutions, engineering power solutions, electric energy storage, industrial and commercial energy storage, household energy storage, communication energy storage, electric ships
During the use of batteries, the following requirements must be observed
1) Do not remove the battery from its original packaging before use.
2) Do not place the battery scattered together to avoid accidental short circuit.
3) Do not heat the battery above 100C or burn it.
4) Do not weld directly on the surface of the battery, use a battery pre-equipped with welding feet or leads.
5) Do not mix new and used batteries, or batteries from different places of origin.
6) Disassembling and dissecting the battery is strictly prohibited.
7) Short circuit and reverse connection between the positive and negative electrodes of the battery are prohibited.