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Chilwee Lithium Ion BN4820CI Deep Cycle Maintance Free Battery for Electric Scooter
Negotiable
MOQ: 1 set (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Chilwee
Model Number:
Chlwee BN 4820CI
Type:
Other, Lithium ion pack
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Brand Name
Chilwee
Model Number
Chlwee BN 4820CI
Type
Other, Lithium ion pack
Nominal Voltage
Other, 48V
Size
Other, 195*160*175mm
Nominal Capacity
48V
Accessories
Certifications
FEATURES
| • 'Silver Fish' design, elegance and portable | |||||||||
| • 'Green" and environment-friendly, no pollution to the environment during production and normal usage | |||||||||
| • Stable structure and simplified production process enables mass production and easy maintenance | |||||||||
| • Completely new protection design of water-proof, fire-proof, shock-resistance enable high safety | |||||||||
| • Professional protection module and BMS ensures the battery pack to be protected perfectly | |||||||||
| • High weight and measurement specific energy ensures the battery pack extremely long-voyage ability | |||||||||
| • Super long life supported by innovative technologies, high quality material and strict manufacturing control |
Specification
| Battery Model No. | BN4820CI | ||||||||
| Material | MnNiCo Ternary Material + LiMn2O4 | ||||||||
| Nominal Voltage (V) | 48V | ||||||||
| Nominal Capacity (C2, 25℃ ) | 20Ah | ||||||||
| Battery Pack Dimension (mm) | 195mm X 160mm X 175mm (L X W X H) | ||||||||
| Nominal Weight (Kg) | 7.1Kgs ± 0.1 | ||||||||
| Continuous Charge Current (A) | 4A | ||||||||
| Charge Time (hr) | 4h - 6h | ||||||||
| Discharge Cut-off Voltage (V) | ≥ 39.5V | ||||||||
| Continuous Discharge Current (A) | ≤ 15A | ||||||||
| Pulse Discharge Current (A) | ≤ 25A | ||||||||
| Cycle Life at 100% D.O.D. | ≥ 700 Cycles | ||||||||
| Capacity Retention Rate at 0℃ | ≥ 90% | ||||||||
| Self-Discharge Rate (25℃) | ≤ 5% per month | ||||||||
| Temperature Characteristic | Charging | -20℃ - 40℃ | |||||||
| Discharging | -20℃ - 40℃ | ||||||||
| Storage | -20℃ - 40℃ | ||||||||
CONTACT
Grace.W.
--------------------------------------
Sales Manager / Overseas Market
CHILWEE GROUP
Add: No.12 Zhizhou Ave., Zhicheng New Industrial Park,
Changxing County, Zhejiang Province, China. 313100
Tel: +86 572 6216632 Fax: +86 572 6054410
Mobile: +86 13388695097 / +86 13868285241
Website:
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Business Type
Manufacturer
Year Established
2010
Factory Size
Above 100,000 square meters
Total Employees
Above 1000 People
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