The Topband B-Series are high quality lithium batteries with a 4000+ cycle life that are perfect as drop-in replacements for lead-acid batteries in leisure, marine, solar, power backup, and other deep cycle applications. A built in BMS ensures comprehensive safety and Bluetooth functionality allows connection to the battery via the TBEnergy App where you can view real time SoC, charge/discharge current, charge time remaining, battery temperature, warnings, error logs and more.
This 100Ah variant also has a built-in heater that takes its power from the charging source. This raises the battery temperature slightly and enables it to be safely charged even when the ambient temperature is below 0°C.
Lithium Iron Phosphate (LiFePO4) technology is fast becoming the new standard in deep-cycle applications with superior cycle life, useable capacity and charge/discharge rates, along with a much lower weight and very low self discharge.
Topband B-Series features
- High quality design with Bluetooth connectivity
- Built-in BMS (Battery Management System) for complete protection
- Heater for low temperature charging
- 4000+ cycle life @ 80% DOD
- Up to 2x useable capacity compared with an equivalent lead-acid
- Light weight (35% of the weight of an equivalent lead-acid)
- Support for series and parallel expansion (up to 4 in series and 10 in parallel)
- Low temperature discharge down to -20°C
- Very low self-discharge
- 5 year warranty
- Dimensions: 307 (L) x 169 (W) x 211 (H) mm
Further information
The TBEnergy app can be found on the Google Play or Apple App Store.
.png)
.png)
.png)
.png)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)