Active Member
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[China]
Address: Room 305,Changsha International Commerical center, Changsha Hi-tech Industry Zone, Changsha ,Hunan
Contact name:Aaron Xiang
Hunan Hi-soon Supply Chain Co. |
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Development on another electric car would begin again in the ‘90s with the GM EV1, and was driven partially by the 1990 CARB mandate for the 7 largest manufacturers to produce Zero Emission Vehicles (ZEVs) as part of their product line to continue selling vehicles in the state of California while helping combat air pollution.
Deliveries of the first leased EV1s began on December 5, 1996. The 137-horsepower Three Phase AC Motor, two-seat electric car had some interesting tech for its time: stop-by-wire brakes and electric steering. Weight reduction and low drag were also key parts of its development. The EV1 had an advertised 70-90-mile range for the production cars while using lead-acid batteries. Recharge times were 3.5 hours on a 220-volt charger and about 7.5 hours on a 110-volt charger. Real world driving range averaged closer to 40 to 50 miles per charge when driven in typical traffic and climatic situations.
| Item | Specification | |
| Dimension | Length (mm) × Width (mm) × Height (mm) | 382 x 34 x 34 |
| Approximate Weight (kg) | 21 | |
| Typical Capacity(mAh) | 6500 | |
| Minimum Capacity (mAh) | 6000 | |
| Nominal Voltage (V) | 144 | |
| High Temperature Performance ( 55℃ 1C discharge rate) | ≥90% | |
| Low Temperature Performance (-20℃ 1C discharge rate) | ≥85% | |
| Charge Retention Performance (28days charge retention rate) | ≥80% | |
| Working Temperature Range | -20℃ to +55℃ | |
| Cycle Life (C/2 charge, 1C discharge) | ≥1000cycles | |
The SOC of our battery pack is 60%~80% when leaving the factory, in long-term storage, battery should be stored in a charged state (usually the SOC is 80%). Have a charge and discharge maintenance to battery pack when the storage time is over 6 months or battery module’s voltage is 15V,to prevent the battery performance’s decline caused by the self-discharge. The maintenance regulations are as follows:
Notes: Installing this product should only be attempted by a qualified technician, the voltage of the battery pack is very high, which has the shock hazards, so when installing the battery pack, you should wear insulating gloves and use insulated handle tools.
Hunan Hi-soon Supply Chain Co., Ltd reserves the right to change and revise Product specification without any advance notice.
