Custom Remote 12V Power Packs
Lithium Iron Phosphate (LiFePO4)
Rechargeable | Waterproof | Lightweight
DMS technologies Lithium Iron Phosphate (LiFePO4) Portable Power Packs are available in 12V and 24V ranging from 20Ah to 100Ah, they are made up using our LiFePO4 batteries housed within an IP67 carry case.
One of the biggest benefits of the Lithium Iron Phosphate (LiFePO4) batteries is the lightweight property of the case, the 20Ah weighs 4.3kg and the 100Ah only weighs 16kg.
![]() 12V 20Ah LiFePO4 Portable Power Pack | ![]() 12V 40Ah LiFePO4 Portable Power Pack | ![]() 12V 100Ah LiFePO4 Portable Power Pack | |
Part Number | 7162-0058 | 7162-0047 | 7162-0049 |
Short Description | RFL12-20 | RFL12-40 | RFL12-100 |
Dimensions | 270 x 215 x 165 mm | 420 x 325 x 180 mm | 510 x 420 x 215 mm |
Weight | 4.3 Kg | 9.3 Kg | 16 Kg |
Capacity | 20 Ah | 40 Ah | 100 Ah |
Recharge time | 3-4 Hrs | 3-4 Hrs | 8-10 Hrs |
Data Sheets |
Maximum discharge 20A constant current
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Physical Specifications:
- Waterproof design to IP67*
- Lightweight design using LiFePO4 batteries weighing around a third of a sealed lead acid equivalent.
- Coulomb meter and 2.1A Dual USB charger mounted on an internal panel.
- Ruggedised ABS case with internal mesh storage bag
- Illuminated power switch.
- Amphenol MIL spec RoHS compliant mating connectors with flying lead.
CE and UKCA marked.
UN38.3 certified.
1 year warranty
24V versions available on request.
*All components are individually IP67 rated
Technical specifications:
- Overcharge and short circuit protection.
- Over temperature protection.
- Low Voltage Cut Off
- Temp. range (charging): 0°C – +50°C
- Temp. range (discharging): -20°C – +55°C
- Cycle life> 2000 cycles.

The safest Lithium battery technology with a stable performance and low rate of passive discharge
The 100Ah version has Bluetooth monitoring through a free downloadable app.