
The Polarium batteries are advanced backup power systems designed for telecom Power use. The rechargeable Lithium Ion batteries provide reliable power backup for hybrid, off-grid and grid-connected telecom sites worldwide.
Lithium-Ion Product Features
- All products are thoroughly verified and certified for safe operation
- Advanced technology has been made super easy to use, and install and is maintenance free
- The batteries work in all conditions and environments with extra protection against dust and moisture for a prolonged life
- Automatic balancing and connecting, remote monitoring options and much more

Ritar Lithium-Ion batteries deliver high performance, fast charging, and long cycle life for telecom, renewable energy, and UPS applications. With advanced safety features and efficient battery management, they offer reliable and low-maintenance energy storage
Lithium-ion product features
- Independent charging and discharging protection system, safe and worry-free use.
- Adopts standard 19-inch rackmount design, easy to integrate into various application scenarios.
- Expandable capacity from 5kWh to 50kWh to meet diversified energy needs.