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...
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...
|Terminal Type||Brand Name|
Product Specification of AGM Maintenance Free Battery
|Cells Per Unit||6|
|Voltage Per Unit||12|
|Capacity||75Ah@10hr-rate to 1.80V per cell @25℃|
|Weight||Approx. 23.5 Kg ( ±2%)|
|750A (5 sec)|
|Internal Resistance||Approx. 6.5 mΩ|
|Discharge: -20℃ ~ 60℃|
Charge: 0℃ ~ 50℃
Storage: -20℃ ~ 60℃
|25℃ ± 5℃|
|13.6 to 13.8 VDC/unit Average at 25℃|
|14.6 to 14.8 VDC/unit Average at 25℃|
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.
|A.B.S. UL94-HB, UL94-V0 Optional.|
Product Datasheet of AGM Maintenance Free Battery
Process & Shipping
Factory & Exhibition Show
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.
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.