Mastervolt MLS 12/260 Lithium Battery

The MLS series is the MLI Ultra’s smaller brother, for use in a small system where reducing weight/volume and/or increasing cycle life is key. It is specifically designed to be as easy as possible to install. The MLS series comes with an integrated safety disconnect. This saves installation and commissioning time, but reduces the maximum allowable charge/discharge rate. While the MLS series is a little less heavy duty than the MLI Ultra series, it gives an ideal entry to Lithium Ion technology. Perhaps consider replacing your existing lead-acid battery?


Features:

- Easy entry into Lithium Ion technology.
- Drop-in replacement for lead-acid batteries.
- Saves up to 70 % in space and weight.
- Three times the lifespan of traditional batteries (2000 cycles).
- High cycle efficiency.
- Fast charging up to one hour.
- High discharge rate up to 1C.
- Integrated Battery Management System (BMS) with passive balancing.
- Integrated automatic safety disconnect.
- Safest Lithium Ion chemistry available (LiFePO4).
- Tested and certified according to UN38.3.


Specifications:

- Nominal battery voltage: 12 V
- No-load voltage, fully charged: 12.8 V
- Nominal battery capacity: 20 Ah
- Nominal battery energy capacity: 256 Wh
- Cycle life: ~2000 at 80 % DoD
- Max. charge current: 20 A (1 C)
- Max. continuous discharge current: 20 A (1 C)
- Max. short discharge current: for 30 seconds 40 A (2 C)
- Peak discharge current: for 2 seconds 85 A (4 C)
- Battery terminals: M5
- Mounting position: upright or either long side
- Max. outer dimensions (incl. terminals/grip handles), lxwxh: 180 x 77 x 161 mm 7.1 x 3.0 x 6.3 inch
- Weight: 3.1 kg 6.8 lb


Technical specifications:

- Battery chemistry: Lithium Iron Phosphate
- Protection degree: IP65 (electronics cabinet)
- Parallel connection: yes, max. 3 batteries
- Series connection: no
- Starter battery: not recommended
- Protections: over voltage, under voltage, over temperature
- Safety disconnect: yes, electronic (automatic)