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Product Description
| 1.Basic Characteristics | ||
| Model | KMD-HL4820 | |
| Weight | 5.9kg | |
| Size | 360*110*90mm | |
| 2.Technical Data | ||
| Rated Voltage | 48V or customized | |
| Rated Capacity | 20Ah or customized | |
| Working temperature | Charge temperature | 0℃~45℃ |
| Discharge temperature | -20℃~65℃ | |
| Charging data | Way of charge | CC/CV(Constant current/Constant Voltage) |
| Standard charge current | 3A or customized | |
| Max charge voltage | 54.6V or customized | |
| Discharging data | continuous discharger current | 30A or customized |
| Peak discharge current | 90A or customized | |
| Discharge cut-off voltage | 36.4V | |
| 3.Safty test | ||
| Short circuit safty test | No fire, no explosion | |
| Over-charge safty test | ||
| Over-discharge safty test | ||
| Over-current safty test | ||
Product Details
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We can customize the battery according to your demand. Welcome any inquiry from you.^_^
Packaging & Shipping
Certifications
Our Factory
FAQ
1. Can you provide sample for quality test?
Yes, we can provide samples,but the shipping cost at your expense.
2. Can you accept OEM and ODM service?
Yes, we supply OEM&ODM service as clients requirement.
3. What 's your warranty for products?
12 months warranty.
4. How long will be the delivery?
Sample lead-time: 7 days
Mass production: 15 days
5. How do you control your product quality?
100% testing for all batteries, 10+ steps testing during the whole production.