48 volt/48v ebike battery pack for electric bicycle
Negotiable /Piece
Min.Order:10 Pieces
Shenzhen Tianlihe Technology Co., Ltd.
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48 volt/48v ebike battery pack for electric bicycle
Specification:
Samsung cell 48V bike battery for electric bike | ||||||||||
1. Basic Characteristics | ||||||||||
Weight | ≤4 kg | |||||||||
Dimension(T*W*H) | 68*164*250mm | |||||||||
Working temperature | Charge Temperature | 0~45°C | ||||||||
Discharge Temperature | -20~65°C | |||||||||
Retention of charge (store in one month) | ≥95% | |||||||||
2. Technical Data | ||||||||||
Rated Voltage | 48V | |||||||||
Rated Capacity | ≥ 20Ah | |||||||||
Battery Resistance | ≤175 mΩ | |||||||||
Charge | Way of Charge | CC/CV | ||||||||
Standard Charge Current | 2A | |||||||||
Max Charge Current | 5A | |||||||||
Max Charge Voltage | 54.6V | |||||||||
Cell Over Charge Protection Voltage | 54.6V | |||||||||
Discharge | Standard Discharge Current | 10A | ||||||||
Max Discharge Current | 20A can be customized | |||||||||
Discharge Cut-off Voltage | 36.4V | |||||||||
Cell Over discharge Protection Voltage | 36.4V | |||||||||
Cycle Life | 800 times,capacity>60% | |||||||||
3. Safety Test | ||||||||||
Short Circuit Safety Test | No fire, No explosion | |||||||||
Overcharge Safety Test | ||||||||||
Crush Safety Test | ||||||||||
Needling Safety Test | ||||||||||
Extrusion Safety Test | ||||||||||
130°C High Temperature Safety Test |
Battery Photos:
Company Certification:
Package:
1. Packing in a PE bag,Each battery is protected by foam.Then packing in one double-deck corrugated carton.
2. Gross weight less than 10kgs,secure for shipping(express,air or sea trasportation).
Payment methods:
1) Sample: Paypal, T/T,L/C
2) Small: 100% T/T down payment
Warranty:
We offer one year warranty period due to quality problem.
Feedback:
We highly value customer's satisfaction. Any problems on the product or our service, welcome communicate with us before leaving any negative or neutral feedback. We will work with you to solve all the problem. Thank you.