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Home > Battery Cell
SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery
SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery
  • SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery
  • SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery
  • SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery
  • SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery

SDI 4800mAh 3.7V NMC 21700 Cylindrical Rechargeable Lithium Ion Battery

Item No.: XH-SDI-NMC48G
SDI Cylindrical 21700 48G, 4800mAh, For Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, etc, widely application.
1.Manufacturer Automated production,Prodcut consistency.
2.Low IR & Low temperature rise.
3.Excellent rate performance
Request Quote PDF Format
Description
Description
SDI 3.7V 4800mAh Rechargeable NMC Battery Cell
SDI 3.7V 4800mAh NMC battery, popular NMC cylindrical cells for widely application
Full Life Cycle Management
Intelligent factory design, Battery life cycle management, High consistency of performance
Stability
Low IR
Excellent rate performance  Low temperature rise
Good environmental adaptability
Ultra-Safe
Explosion-proof
No leakage
Energy Density
257Wh/kg
High-energy density

Product Type
Product Name: SDI Cylindrical NMC Rechargeable Battery
Specification: SDI-NMC21700-48G
Technical Parameters
Items
Parameter
Nominal Capacity
 4800mAh
Average Voltage
 3.7V
Internal Resistance（Ac. 1kHz）
 ≤13mΩ
Work Voltage
 2.5V-4.2V
Recommended SOC Window
 10%~90%
Charging Temperature
 0~60℃
Discharging Temperature
 -20~60℃
25℃ Cycle Life
 ≥1000 times
Weigh
 69g
Dimensions
 H70*Φ 21.25mm
Application
 Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, etc



Cautions of Battery Operation
1.Please read the instructions carefully and pay attention to the marks on the surface of battery before use.
2.During operation, please keep the cell away from heat source, fire source. Never beat, drop or shock the cell.
3.Do not directly solder the cell or pierce it with a nail or other sharp object.
4.Do not turn over battery. Keep it from strike, throw, tread or bending.
5.Do not make battery short-circuited, in order to avoid from danger incurring or battery damage.
6.Discarded battery should be well disposed. Do not throw it into the fire or water.
FAQ
Q1.Do you have any MOQ limit for lithium battery?
A: No MOQ.
Q2. Are the batteries come with bus bars+bolts?
A: Yes, it comes with. We can Laser weld screw stud or nut stud per your needs. Normally, one battery will come with 1pc busbar and 2pcs bolts.
Q3.Do you have the used batteries?
A: Sorry, no, our batteries are all brand new.
Q4. How to proceed an order for lithium ion battery?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q5. Can we sign a secrecy agreement if we wanna build a long-term business relationship?
A: Sure, we respect clients requirements, will bring more benefit to you.
Q6:Which shipping method you usually take?
A: Train/Sea DDP, Express, We can also ship with your own shipping agent.
Q7: How do I know whether you've shipped my order or not?
A: Tracking No.will be offered as soon as your order be shipped out. Before that, our sales will be there to check the packing status, photo of the order and let you know the detail shipment information.
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XiHo Energy
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