Best batteries 3600Wh 72V 50ah rechargeable lithium ion battery pack for solar power

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:19

  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Electric motorcycle rechargeable li ion 18650 20s8p lithium battery pack 72v 20ah akku

 

   HHS   What is the Details of 72v 50ah Lithium Ion Battery pack?

 

 

Items

Specifications

Type

Lithium Ion battery

Nominal voltage

70v

Nominal capacity

50Ah

Dimension

Customized,with or without waterproof case

Weight

About: 16KG

Max.charge current

5A

Max discharge current

100A

Charge current

Standard charging:0.5c

Rapid charge:1.0c

Standard charging method

0.5C CC(constant current)charge,

then CV(constant voltage)charge till

charge current decline to ≤0.05C

Charging time

0.2C: 5-6 hours; 0.5C: 2-3 hours; Max 1C: 1-2 hours

Cycle life

>500 times

Operating temperature

Charging: 0 °C ~+45 °C

Discharging: -20 °C ~+60 °C

Storage temperature

-20°C~+60 °C


  

Product Picture
   HHS   Product Picture

 

 

 
Product Features
   HHS   What is The Product Features of  72v 50ah Lithium Ion Battery pack?

 

 

Standard Set
Capacity:50ah
Nominal Voltage:72v
Configguration20s16p
DIMENSION can be customized
OEM/ODM accepted

 

   HHS   Warning

 

1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway

 

Why Choose Us
   HHS   Why Choose Us

 

1.Long life, large capacity and good shock resistance

2.Low self-discharge and good discharge performance at low temperature 

3.Strong charging acceptance and quick-charging capability 

4.Strong over-discharge resistance and charge retention

5.Maintenance-free and no acid or water for maintenance in usage

6.Excellent large current discharge performance, and have obvious advantages in startup and climbing

7. High temperature performance

8. Environmental friendly 

9. Lighter weight smaller size

10.Most safe no explosion no fire

 

 
Related Items

 
   HHS   Related Items
 

 

 

 

   HHS   What are our main products?

 

 

   HHS   INSPECTION PROCESS

 

 

   HHS   PACKING AND SHIPPING

 

 
PackagingNormal OPP bag; PVC bag; Customized box
Carton Size60cm*40cm*35cm or customized, 24 bags/ carton
MOQ10pcs
 

 

Factory Show
   HHS   FACTORY SHOW(Click below photo to see more)

 

 

 

FAQ

FAQ

 
  • QHow long is the delivery time ?
  • ASamples:3-5days   Bulk order: depends on the quantity   Pls kindly help to check with our sales team.

  • QHow about warranty? 
  • A12months
  • QHow about the shipping ?
  • ABy sea/air/express all is ok, or you may have your own forwarder. We deliver samples or small quantity by airmail express, such as DHL, FedEx, UPS, TNT, direct-line etc.
  • Q Is sample available?
  • A  Yes of course, sample order is welcomed!
  • QWhat certificate do you have for battery packs?
  • AMany of our batteries have passed CE/RoHS/MSDS/UN38.3/CE/IEC62133 certificates.
  • QCould I get a discounted price?
  • A Yes price is adjustable based on quantity.
  • QDid you attend any abroad exhibition?
  • A

    Yes. In last few years, we went to CES in Las Vegas,Electronica in Munich,Battery show in Detroit,

     CeBIT in Hanover,Interbike in Las Vegas etc.

  • QDid you export goods to EU/South America/USA ect ?
  • A

     YES for sure,these are our main markets.

     If you need more details, please freely to contact us.

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