Lifos 105ah Lithium Phosphate Battery


Our battery of choice for performance and durability.


As the flagship in the Lifos range, the Lifos 105 is the only choice where maximum power, minimal weight and longest cycle life are critical. Whether used to power electric marine motors or in large RVs, off grid properties, for on location audio visual equipment power, powering emergency “blue light” equipment or in commercial applications such as road signage, the Lifos 105 provides quick charging reliable power in all circumstances.

The Lifos 105 provides an amazing 2750 charge / discharge cycles with a 95% depth of discharge giving a usable battery capacity of 99.75Ah. To replace this a 200Ah lead acid battery would be needed but instead of weighing in at nearly 60kgs, the Lifos 105 is a featherweight 11.9kgs.

Lifos 105 can be connected with four batteries in series or parallel if a power bank is needed and each battery’s internal BMS ensures all the lithium cells are perfectly balanced to give outstanding and reliable performance.

Fitted with a Bluetooth app, you can keep abreast of the vital information at all times when connected to an Android or Apple smart device. Information such as current, voltage, power (w) and state of charge can be interrogated at any time and the smart operating system even send you a warning well before the battery gets to a low state of discharge giving plenty of time to get it recharged.


Lifos 105 is accredited by the NCC, the body representing the caravan and motorhome sector, as a verified leisure battery – category C


Lightweight & compact design
Lightweight & compact design
5 year product warranty
5 year product warranty
Free Bluetooth App
Free Bluetooth App
Built in battery management system BMS
Built in battery management system (BMS)
Fast charging
Fast charging
Long life
Long life
Removable connection posts
Removable connection posts
Expert support
Expert support

Technical Specification

Electrical Specifications
Nominal Voltage 12.8v
Nominal Capacity 105Ah
Energy 1344Wh
Resistance <15mΩ
Efficiency >90%
Self Discharge <3% per month
Maximum Batteries in series 4
Maximum Batteries in parallel 4

Mechanical Specifications
Dimensions inc Terminals 328 x 177 x 217.5mm
Weight 11.9Kg
Terminal Type Coper Pole M8
Terminal Torque  <10N.m
Case Material ABS UL94V-0+PC
IP Rating IP54
Cell Type (Chem) LiFePO4

Charge Specifications
Recommended charge current 20A – 50A
Maximum charge current 100A
 BMS charge current cut off  >100A
Recommended Charge Voltage 14.4v – 14.6v
BMS Charge Voltage Cut OFF 3.75v+/- 0.025v/cell

Composition Information
Max Continuous Discharge Current 120A (30 mins)
Peak Discharge Current 120A-150A (3 mins)
BMS Discharge Current Cut Off >150A (6s)
BMS High Temperature Cut Off 50ºC charge/60ºC Discharge
Low Voltage Disconnect >11.2v
Reconnect Voltage >12.8
 Short circuit protection  >700A

Temperature Specifications
Discharge Temperature -20~60ºC
Charge Temperature 0~50ºC
Storage Temperature -20~40ºC
PCM High Temperature Cut-Off 85ºC +/- 5ºC

Compliance Specifications
Certifications CE              ZRLK
ROHS       TUV
Shipping Classification MSDS

Five year warranty