Guangzhou Helizhanchuang Electric Technology Co., Ltd.
Main products:Wind Turbine,Inverter,Controller,Solar Panel,Battery
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Contact Us
  • Contact Person : Mr. Lin Jack
  • Company Name : Guangzhou Helizhanchuang Electric Technology Co., Ltd.
  • Tel : 86-020-22381081
  • Fax : 86-020-22381085
  • Address : Guangdong,GuangZhou,Room 803 TianYi Building , No. 152 LongKou Road (Mid.) ,TianHe District, Guangzhou City
  • Country/Region : China
  • Zip : 510630

12v50ah battery for solar system 12v 50ah solar storage battery(RT-12V50ah)for solar system

12v50ah battery for solar system 12v 50ah solar storage battery(RT-12V50ah)for solar system
Product Detailed
1.40usd ,10-15years life. 2 30%.discharge cycle 1600 times , 3 100% past the test top qulity. 4.complete production chain

Deep recycling 12v50ah battery/AGM accumulator/sla battery

12V50ah Battery Packs for UPS, Solar Power, Eletric Wheelchiar

1) Safety: Currently the safest Li-ion battery, non-incinerated under over voltage of 30V charge, non-explosive under piercing.

2) Environmentally friendly. Non-toxic materials.

3)Powerful.

4)Long cycle life: 2000 cycles remain 80% capacity. Other Li-ion battery is only 300-500 cylces. Ni-Cd /Ni-MH and Lead battery is also only 300-500 cycles.

Stringently integrated with international management standard, our Batteries have secured ISO9001:2000, ISO14000, CE, UL, SGS/RoHC, RBRC homologation and especially TS16949:2002 certificate issued by NQA for EV cars batteries design and manufacturing. Our batteries are well sold to Western Europe, North America, the Oceania, the Middle East, East Asia and Mainland China.

Standard capacity(0.2C5A)

50Ah

Mininum Capacity(1C5A)

47.5Ah

Rated voltage

12V

Max.Charge voltage

14.6V

Cut-off voltage

10.0V

Standard charge and discharge current

0.2C5A

charging Time

6.0hours

Max constant discharge current

3C5A

length

170±0.5mm

width

137±0.5mm

height

165±0.5mm

Weight(Approx,including case)

About 9.5kg

Application

Maintenance free storage battery 12V65ah can be used in UPS, solar system, high magnetic hanging equipment and so on.

battery characteristic

Nominal voltage

12V

Nominal capacity(20h rate)

65Ah

Size

Total height

178mm

length

350mm

width

167mm

height

175mm

Weight

20.5kg

Rated capacity 25°C(77°F)

20 hour rate(3.25A)

65Ah

  

5 hour rate(10.4A)

52Ah

1 hour rate(42A)

42Ah

Internal resistance

in full charge status 25°C(77°F)

10mΩ

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 than21A , voltage14.10-14.40V

float-use

Initial charging current less than 9.75A voltage13.50-13.80V

Notice

Don’t near the hot source and don’t under the sunshine.Don’t charge in the sealed container.No short circuit. It should be addition charge if you don’t use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.Don’t store in the space of acid gas.You should be careful and regular check when use the battery. To avoid the battery don’t work. You should change the battery if the capacity is not full or has been damage, especially after one year using.Don’t put the battery in the fire, or it will explode.Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.Don’t clean the battery by using the organic solution. (e.g. petrol)

Battery details and our factory :

12v50ah battery for solar system 12v 50ah solar storage battery(RT-12V50ah)for solar system



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