Rechargeable Li-ion Battery 12V 9A with BMS Replacement For Acid Battery
The Rechargeable Li-ion Battery 12V 9A with BMS Replacement For Acid Battery is a high-performance, compact rechargeable power source designed as a modern, lightweight alternative to traditional lead-acid batteries. This 12 V nominal battery offers a 9 Ah capacity and incorporates an integrated Battery Management System (BMS) rated for 40 A, providing comprehensive protection against overcharge, over-discharge, over-current, and short-circuit conditions. By enhancing both safety and reliability, the built-in BMS extends battery life and reduces the risk of performance issues common to unprotected battery packs.
Features:
- Integrated 40A BMS for protection against overcharge, over-discharge, over-current, and short circuits.
- Low self-discharge rate to maintain charge during storage.
- Compact and lightweight design for easy installation.
- Environmentally friendly alternative to lead-acid batteries.
- Li-ion Battery has built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuits, and a very low self-discharge rate.
- Widely used in most areas such as Gate Opener, Emergency Light, Deer Game Feeders, Exit Signs, Electronics, UPC Backups, UPS Power Solutions, Fire & Security Systems, Lantern, Kids Ride Car, Power wheels, Home Alarm and more.
- More than 2000 times cycle life.traditional lead-acid batteries only 200-300 cycles, More safety and environmentally friendly than lead-acid batteries.
Specifications:
| Parameter | Value |
|---|---|
| Nominal Voltage | 12V |
| Capacity | 9Ah |
| BMS Rating | 40A |
| Dimensions (L×W×H) | 151 mm × 65 mm × 92 mm (97 mm with terminal) |
| Weight | 941 g |
| Chemistry | Lithium-ion with protection BMS |
Applications:
- Powering gate openers and automated entry systems.
- Providing backup for emergency lights and exit signs.
- Supporting deer game feeders and outdoor equipment.
- Energizing electronics and portable devices.
- Serving as UPC and UPS power solutions.
- Integrating into fire and security systems.
- Illuminating lanterns and kids’ ride-on cars.
- Enhancing home alarm systems and power wheels.
Package Include:
- 1x Rechargeable Li-ion Battery 12V 9A with BMS Replacement For Acid Battery.
