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Storage Power Battery
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Product: Views:66Storage Power Battery 
Unit price: Negotiable
MOQ:
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-03-07 00:43
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Details

Specification:

1. Using oxygen recombination technology: maintenance-free
2. High quality AGM separator: extend cycle life and prevent micro short circuit
3. ABS case and non-spillable
4. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use.
5. High purity raw material: ensure low self discharge rate
6. High capacity and long service life.
7. Copper-coated Silver termimals.
8. High safety and fire-retardant, no leakage of corrosive gas or liquid.


Applications :
1)UPS(uninterruptible power supply) system

2)Emergency lighting system

3)Medical equipment and system

4)backup power system of boats, marine usages 

5)Photovoltaic system/Solar power system

6)Emergency Alarm system/Security system

7)Power plant and power transformer system

8)Control Equipment

9)Wire or wireless telecommunication stations

10)Signal system of railway stations, airports or ports etc.

11)Wind energy system

12)Petrochemical system

 

Nominal Voltage

12 V

Capacity (25℃)

4AH---250AH

Internal resistance (Fully charged, 25℃)

Approx. 6.5mΩ

Capacity affected by temperature (10HR)

40℃

102%

25℃

100%

0℃

85%

-15℃

65%

Self-discharge (25℃)

3 month

Remaining Capacity: 91%

6 month

Remaining Capacity: 82%

12 month

Remaining Capacity: 65%

Nominal operating temperature

25℃±3℃(77℉±5℉)

Operating temperature range

Discharge

-15℃~50℃(5℉~122℉)

Charge

-10℃~50℃(14℉~122℉)

Storage

-20℃~50℃(-4℉~122℉)

Float charging voltage(25℃)

13.50 to 13.80V Temperature compensation:-18mV/℃

Cyclic charging voltage(25℃)

14.50 to 14.90V Temperature compensation:-30mV/℃

Maximum charging current

16.5A

Terminal material

Copper

Maximum discharge current

550A(5 sec.)

Designed floating life(20℃)

12 years

 

 

http://www.yingyedabattery.com/

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