Delivery Time:sample with 10-15day ,mass production around 25-30 days
Certification:UN38.3,CE,CB ,QC73243
High Protection Level 72V Lithium Car Battery With BMS For Ecar ,E Bus
Specifications:
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Item |
Tech Data |
Remark |
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Rated voltage/Capacity |
72V/250Ah |
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Voltage Working Range |
60V~84V(3.0V~4.2V) |
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Charge |
Max Continuous Current |
150A |
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Max Pulse Current |
300A |
≤30S |
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Discharge |
Max Continuous Current |
150A |
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Max Pulse Current |
330A |
≤30S |
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Battery Packs Capacity Working Range |
Battery Packs Capacity Working Range |
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Working Temp. Range |
-20℃~60℃ |
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Insulation |
>2MΩ |
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Protection Level |
IP67 |
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Battery Case Quantity |
1 |
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Total Weight |
<175kg |
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Thermal Management System |
Non compulsory |
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Description:
1 The current 72V250Ah bus power battery system solution: Applying 3.6V 12.5Ah NCM Polymer lithium ion battery. The construction of small battery module is 4P 1S. A big 20P 2S module is made up of 10 small modules. The whole battery system consists of 10 big modules.
2 The battery module is sealed, flame retardant and insulated. BMS is included as well.
² Stable cell performance, tight pack design, strong function design on BMS to make sure the power system with stable performance
² Perfect safety protection: Take the hi-pot insulation performance and reliability into designing consideration to make sure hi-pot performance and safety.
² Structure: reasonable, configure better, fulfill seal, flame retardant material, vibration protection, convenient for install, maintain, and delivery.
² The case is made up of aluminum alloy, which be good for battery cell heat dissipation and balancing temp for modules.
Applications:
Varieties of e-vehicle: electric golf carts, buses, electric cars, sightseeing cars and hybrid vehicles.
