Place of Origin:
Guangdong, China (Mainland)
Brand Name:
kang li da
Model Number:
CA12200
Material:
Lead acid battery
Size:
181*76*167mm
Number of Cells:
1
Max. Power:
240
Color:
Black
Type:
Lead acid battery
Certificate:
CE&UL
Shell material:
ABS engineering plastic
Battery plate class:
A class
Nominal capacity:
20ah/20hr
Sealed type:
Sealed
Maintenance type:
Free
Warranty:
1 year
Self-discharge:
Low
Packaging Details
packing in carton, 2pcs/carton
Delivery Time
Shipped in 20 days after payment

rechargeable 12v 20ah storage lead acid battery for solar panel                               

 

Advantage

 

1.The battery is full of power when its out of factory, no need to use liquid charge;

 

2.no memory, no need to discharge battery use, suitable for circuit design;

 

3.by high partition, adsorption and strong;

 

4.there is no flowing liquid (poor liquid), does not leak acid and free Upside down,

 

5.comply with environmental requirements, ease of use,

 

6.the use of lead-calcium alloys, battery self-discharge is very low,

 

7.easy storage, less maintenance;

 

8.using ABS plastic shell and valve technology for safe use.

 

 

battery characteristic

Nominal voltage

12V

Nominal capacity(20h rate)

20Ah

Size

Total height

167mm

length

181mm

width

76mm

height

167mm

Weight

6.100kg

Rated capacity                       25°C(77°F)

20 hour rate(1.2A)

20Ah

10 hour rate(2.2A)

18.4Ah

5 hour rate(4.1A)

16.1Ah

1 hour rate(15A)

13.6Ah

Internal resistance

infull charge status 25°C(77°F)

15mΩ

Capacity at different temperature(10h)

40°C(104°F)

102%

25°C(77°F)

100%

0°C(32°F)

85%

15°C(5°F)

65%

Self discharge     25°C(77°F)

capacity after 3 months

91%

capacity after 6 months

82%

capacity after 12 months

64%

Mode of charge (constant voltage)       25°C(77°F)

cycle-use

initial charging current less than7.80A ,                   voltage14.10-14.40V

float-use

Initial charging current less than 4.2A voltage13.50-13.80V

         

 

Battery Structure

Unit

Positive pole

Negative pole

Shell

Safety Valve

Terminal

Separator

Electrolyte

Material

PbO2

Pb

ABS

Rubber

Pb

Fiberglass

Sulfuric Acid

 

 

certificate
Packaging & Shipping

 

FAQ 

1. Could you do OEM? 

Yes, we can OEM for you and submit the law of intellectual property rights.

 

2. Are you a factory? 

Yes, our factory located in Huizhou city, Guangdong province, PRC. and we have 2 sales offices, one is in Zhenzhou city, Henan province, and the other one is in Shenzhen city, Guangdong province.

 

3. What is your product warranty?

the warranty is at least 1 year, free replace battery in the warranty, but, we supply service from start to end

 

4.Can you supply free sample?

for low price battery, we can supply free sample, for high price battery, the sample cost can be returned to you in following orders.

 

5.Are your batteries pre-built and stored on shelves before being shipped to the buyer?If so,how old are these batteries?Are they built to order?

No,our batteries were fresh produced based on customers order,especially for the big capacity battery.The lead time is almost 20 days,because all fresh batteries must be 100% pass whole test before shipment.Our batteries can storage 6 months without charging.

 

 

Company Information

 

 

 

welcome inquiry !

 

E-mail: paulali(at)cnbattery.cn

 

 Skype: kanglidady

 

Tel: +86-68753149-806

 

QQ:2685829872

 

Address: Room418-423, Floor 4,B building,East of Lianyun road,North of Hanshan dong road, Erqi district, Zhengzhou

Website:www.klddzdy.com

 whatsapp/wechat:+86 18603865103

 

 

 

 

 

https://www.alibaba.com/product-detail/12v-20ah-lead-acid-battery-12v20_60541605508.html?s=p

 

 

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