The HIZN 12V 40Ah Front Terminal Lead Acid Battery is a sealed rechargeable VRLA battery designed for UPS, telecom, backup power, and energy storage systems. With easy-access front terminals, reliable power output, low maintenance requirements, and stable performance, it is an ideal solution for both standby and cyclic power applications.
| Dimensions | 277*106*221*221mm (L*W*H*Total H) |
|---|---|
| Nominal Voltage | 12V |
| Nominal Capacity | 40AH |
| Warranty | 1 YEARS |
| Weight | 14kg±3% |
The HIZN 12V 40Ah Front Terminal VRLA Battery is engineered for reliable standby and backup power applications. Its front-terminal design provides convenient cable connection, inspection, and maintenance, making it well suited for battery cabinets and space-saving installations. Featuring sealed VRLA technology, the battery is maintenance-free, non-spillable, rechargeable, and designed for stable discharge performance. It is widely used in UPS systems, telecommunications, data centers, emergency power systems, security equipment, solar energy storage, and other DC backup applications.

* Maintenance Free
* Top terminal design
* Flexible design for multiple installation space
* Deep discharge recovery
* Strong handles for easy operation for medium capacity types
* Patent Terminal sealing & front access
* Self-regulating pressure relief valve
* Flame retardant ABS case (UL94 V-0, optional)
* Comply with IEC, ISO, UL, EN, CE standards, etc.
* Design life at 20℃ : 15 years









We are a manufacturer of storage batteries with over 23 years of rich experience!
Q1: What are the terms of payment?
A: T/T 30% deposit in advance, The Balance before shipment. We’ll show you the photos of the finished products and packages before you pay the balance.
T/T 30% deposit in advance, The balance against L/C at sight.
Q2: What batteries do we mainly supply?
A: We supply AGM, Gel( 12V 7AH-300AH) & 2V 200AH-3000AH, OPzV/OPzS (2V 200AH-3000AH) batteries. Our batteries are used in the Solar system, UPS, Street Light, Control Equipment, Wind energy system, Telecommunication, Emergency System, etc.
Q3: How to maintain the battery?
A: The battery should be stored in a clean, dry, ventilated, dark environment when not using, keep it after a full charge, recharge it every 3 months or 6 months.and must use it in one year.
Q4: If we could accept OEM & ODM Service
A: We could accept customized service, such as the brand, Logo, Container color, etc.
Q5: MOQ & Samples
A: We are willing to provide you samples, but the batteries cannot be shipped by express or air, so the MOQ must be above 400KG.
We will contact you within 1 working day, please pay attention to the email with the suffix “@batt123.com”.