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Zhongneng Chengyu Power Co.,Ltd

Address: No.216 Changjiang Road, Huangdao Development District, Qingdao City, Shandong Province, China

E-mail: info@chengyupower.com

Tel: +86-532-86934246

Fax: +86-532-86934246

AGM Maintenance Free Battery

AGM Maintenance Free Battery

12V 75AH Sealed Type Maintenance Free Lead Acid AGM solar battery Chengyupower co.,ltd is a professional supplier of VRLA storage battery. Our product have sealed type maintenance free lead acid solar battery. Our CA series belong to sealed lead acid agm battery, the design life is 10 years, and...

Product Details

Chengyupower co.,ltd is a professional supplier of VRLA storage battery. Our product have sealed type maintenance free lead acid solar battery. Our CA series belong to sealed lead acid agm battery, the design life is 10 years, and low self-discharge rate is <3%/month, and high sealed reaction efficiency is >99%. Suitable for emergency light, security system, medical, ups/ eps, etc...


Main Parameters 


Model

Nominal Voltage

(V)

Nominal Capacity

(Ah)

Weight

(Kg)

Terminal Type
Brand Name
CA12-75-Y
12
75
23.5
F15/F11
CHENGYU

Size

(L*W*H)

Terminal

Posistion

Sealed Type

Maintenance

 Type

MOQ
Warranty
260*169*210
C
sealed
free
10/PC
1-2 years


Product Specification of AGM Maintenance Free Battery


Cells Per Unit6
Voltage Per Unit12
Capacity
75Ah@10hr-rate to 1.80V per cell @25℃
Weight
Approx. 23.5 Kg ( ±2%)

Max. Discharge

Currentt

750A (5 sec)
Internal ResistanceApprox. 6.5 mΩ

Operating Temperature

Range

Discharge: -20℃ ~ 60℃
Charge: 0℃ ~ 50℃
Storage: -20℃ ~ 60℃

Normal Operating

Temperature

Range

25℃ ± 5℃

Float charging

Voltage

13.6 to 13.8 VDC/unit Average at 25℃

Recommended

Maximum Charging
Current

22.5A

Equalization and

Cycle Service

14.6 to 14.8 VDC/unit Average at 25℃
Self Discharge

CHENGYU Valve Regulated Lead Acid(VRLA) batteries can

be stored for more than 6 months at 25℃. Self-discharge ratio

less than 3 per month at 25℃. Please charge batteries before using.

TerminalTerminal F11/F15

Container

Material

A.B.S. UL94-HB, UL94-V0 Optional.


Product Datasheet of AGM Maintenance Free Battery


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Process & Shipping


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Factory & Exhibition Show

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Battery General Features


1. Sealed and Maintenance-free operation
    There is no corrosive gas generation during normal use and no need to check the specification gravity of the electrolyte or to add water during the service life.

2. High Quality and High Reliability
   CHENGYU Solar battery has stable and reliable capacity. The battery can withstand overcharge, over discharge, vibration, and shock. This high quality and reliability, the batteries are 100% tested on production line for voltage, capacity and seals. And he safety valve are 100% visually inspected before the final assemble process.

3. Exceptional Deep Discharge Recovery
    CHENGYU Solar batteries have exceptional deep discharge recovery and charge acceptance, even after deep or prolonged discharge.

4. Low Self-discharge
    Because of the use of lead calcium grids alloy and highly purity materials. CHENGYU  Solar battery can be stored long periods of time without recharge. The rate of CHENGYU Solar battery self-discharge on open circuit is less than 2% at 20ºC/68ºF to 25ºC/77ºF.

5. Long Service Life
    The CHENGYU Solar battery has long life in standby or cyclic service.

6. Solid Copper Terminals
    Ensures highest current carrying capability.                                                

7. Computer-aided Design and Manufacturing
    Ensures quality products through control of processes and standards.


Application


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Telecommunication Solar system

UPS, Broadband, Electric powered vehicles, Electric powered toys, Vacuum cleaners, Medical Equipments, Goof cars and buggies, Wheel chaires, PVs, solar systems, control systems, power systems, wind energy systems, telecommunication /communication systems & etc.


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