Wholesale battery solar 12v 20ah

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US $1-120 / Packs | 1 Pack/Packs sample (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
TOPBAND/OEM
Model Number:
TB-1220F
Type:
lithium
Nominal Voltage:
12V
Size:
Prismatic
Nominal Capacity:
20Amper hour
Component:
lithium/lifepo4 battery pack
Impedance:
≤20μΩ
Parts:
battery pack,5A charger,waterproof bag,Anderson connector
Working temperature:
20°C~60°C
Life cycle:
2000times
Max discharge current:
50A(2.5C)
Certification:
Rohs,UN38.3,ISO9001
Warranty:
24months guarantee
Quality:
good reputation quality
Price:
factory direct sale price
SupplyAbility
SupplyAbility:
10000 Pack/Packs per Month
Packaging & Delivery
Packaging Details
3units/carton with the size of 370*250*240mm,international standard packing or customize
Port
Shenzhen
Lead Time :
Sample:3~7 working days;Order:15~25 working days

Specifications

battery solar 12v lithium
1.2year warranty
2.for solar,golf trolley,UPS
3.1/3 size,1/4weight
4.ODM/OEM,Wholesale price

Specification:

 

Model:TB-1220F
Type:LiFePO4 battery/lithium battery
Nominal voltage:12V
Typical capacity:20Ah
Max continous discharge current :20A
Max pulse discharge current :40A
Work voltage range:9.2V~14.6V
Size:180*75*165mm
Weight:approx.2.4Kg
About 2000 cycles to 80% with 100% DOD under 20 °C~25°C

Application:golf trolley,Emergency lighting,Portable electric appliance,Medical equipments and so on.

 

 

Main feature:


 

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 high rate performance, and have obvious advantages in startup and climbing

 

7. High temperature performance

 

8. Environmental friendly

 

9. Lighter weight smaller size

 

10.Advanced battery management system protection

 

Wholesale battery solar 12v 20ah

 

 

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 UN38.3-2b

 

Our advantage:

 

Light weight and size:

 

This golf trolley battery is less than 1/4 of the weight and 1/3 the size of a traditional lead acid battery and it will fit any powered golf trolley battery tray/holder.  

 

 

 

Higher discharge energy capaity

 

Lithium batteries make more battery charge available than lead-acid batteries. A standard lead-acid battery can only be discharged down to 40% of its capacity, whereas a lithium battery makes 90% of the charge available.

 

 

 

Complete shopping

 

The battery is supplied as a complete kit - 20~27AH (18hole& 36 hole) Lithium battery, specialist charger, waterproof bag and Anderson connector

 

 

 

BMS battery management system:

 

Fully protected by a sophisticated battery management system over 16 years  that constantly monitors every celltoensure the battery is always optimised for best performance and life.

 

 

 

Advanced LiFePO4/Lithium cell:

 

advanced nano lifepo4 battery material technology,with first class energy density,wide working temperature range,especially to very cold winter,light weight

 

 

 

Systematic quality control:

 

SAP(ERP) system typical application in Shenzhen,Teamcenter,Advanced testing machine,Full inspection shipment,all components from orginal factory or authority distributor

 

 

 

Price: 

 

with fatory direct sale whole sale price,especially to the volume orders

 

 

 

Warranty:

 

For your comfort, the TOPBAND Lithium golf trolley battery is backed up by a no quibble 24 month warranty from the date of purchase. This covers both the battery and the dedicated charger.

 

 

 

Lead time:

 

Different workshops to meets fast orders and normal big orders.And manufactured all the parts internal,it will be good to controll the urgent or normal lead time.

 

  

 

R&D:

 

over 10years more than 350 experienced engineer in our company,mutual share R&D centre cooperated with Tsinghua University

 

 

 

One-stop solution:

 

As the leading groud manufacuter in China,we also have the Motor, Controller,LED,HID department for total system cooperation

 

 

 

Service provided By Us:

 

•  Quick response to clients' enquiries whithin 24hrs

 

•  Exclusive and unique solution can be provided to our clients by our experienced and  professional engineers and researchers

 

•  Solve the problems be prompt if anything wrong with our products' quality

 

Our factory:

 

Shenzhen Topband Co.,Ltd(stock code:002139),Founded in 1996,is a professional intellectual controller and lithium battery service manufacturer in China.Topband keeps steady growing with 5branches and one subsidiary in the world which are Shenzhen,Hangzhou,Chongqin.In2009,Topband started her first overseas branch in Turkey.Nowadays,Topband has annual revenue about 150million USD.Company service scope covers Middle East,Indian Sub-continent,Europe,North and South America,Africa,Latin America,Australia,New Zealand and Southeast Asian regions.

 

Quality System:Passed the HSPM QC080000, ISO14001: 2004, ISO9001: 2000, OHSA28001: 2001,TS16949.

 

Certifications:UL,FCC,ETL,CE,RoHS.

 

Cooperation Association: Tsinghua University Institute” & “Harbin Industrial University

 

Working room:First-class Workshops and Equipments

 

Experience:16 years experience staff

 

R&D: A provincial 350 R & D center of technology, a national laboratory and a group of professional people with great experience, skills and qualities

 

Above 700,000 square meters factory with more than 3500 staff

The largest domestic production based on ERP SAP&PDM&TEAMCENTER, which can completely meet the requirements of large-scale production and ensure good quality of each product


 

 

 

 

 workshopcertification