ALL IN ONE cells 13S7P 18650 48v 20.3ah electric bicycle battery

2020-12-21 03:01

Specification

Capacity:20.3Ah
Nominal Voltage:48V
Discharge Cut-off Voltage2.75V (single cell)
Max Charge Voltage4.2±0.05V (single cell)
Charge Current2A-10Amp
Charging methodCC/CV
Cell91pcs brand 2900mah cells inside
Max  Discharge Current70Amp
Weight5KG
Battery casetigershark,bottle,silverfish,frog,dorado etc all is ok
Operating Temperature:Charge: 0 ~ 45°C  Discharge: -20 ~ 55°C
Storage Temperature:During 1 month: -5 ~ 35°C During 6 months: 0 ~ 35°C
Full Size Sample Lead time:As usual 7-10working days
Cycle life:>800times

Applications:  
·Electric Vehicles, such as E-bike, E-scooters
·Electric boats, such as trolling fishing boat;
·Robots for industries and military;
·Remote data transfer system;
·Satellite communication station;
·Un-manned aircrafts;
·Power tools, such as drilling, cutting and polishing tools;
·Power supplier for Training systems

Product Description

1. Safety: safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive

2. Clean and Green energy, no toxic material contained

3. Long life cycle, > 500 times deep cycle,8 times of lead acid battery

4. No memory effect,highly efficient charge anytime, no reduction of capacity

5. Operation temperature: -20~70°C

6.Small size, light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni Cd battery, 1/2 weight of lead acid battery

7. Good performance at high temperature and high temperature resistance

8. Low self-discharge rate: < 3% monthly

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Our Factory

FAQ

 1) Did you sell original battery products?

Yes, We are a professional factory focus on lithium battery for more than 10 years.

2) Can I get the price list(Product catalog)?
Of course,Please contact us and let us know your Email,We will send the catalogs to your Email address.

3) How About your Quality Guarantee?
We have a professional QC team to make sure that the products are in good condition before sending out the goods.If there is any problem about the product,we have 1year quality guarantee.

4) Can I order sample to check the quality?
Yes,you can contact us and let us know which product you want sample.

5): What about after-sale service?

We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.

 

Note: We are a battery manufacturer. All products do not support retail, please contact us for product prices!