Specifications

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Integrated BMS and safety switch
The SuperPack batteries are extremely easy to install, not needing any additional components.
The internal switch will disconnect the battery in case of over discharge, over charge or high temperature.
Abuse proof
A lead-acid battery will fail prematurely due to sulfation:
• If it operates in deficit mode during long periods of time (i.e. if the battery is rarely, or never at all, fully charged).
• If it is left partially charged or worse, fully discharged.
A Lithium-Ion battery does not need to be fully charged. Service life even slightly improves in case of partial charge instead of a full charge. This
is a major advantage of Li-ion compared to lead-acid.
Efficient
In several applications (especially off-grid solar), energy efficiency can be of crucial importance.
The round-trip energy efficiency (discharge from 100% to 0% and back to 100% charged) of the average lead-acid battery is 80%.
The round-trip energy efficiency of a Li-ion battery is 92%.
The charge process of lead-acid batteries becomes particularly inefficient when the 80% state of charge has been reached, resulting in
efficiencies of 50% or even less in solar systems where several days of reserve energy are required (battery operating in 70% to 100% charged
state).
In contrast, a Li-ion battery will still achieve 90% efficiency even under shallow discharge conditions.
Can be connected in parallel
The batteries can be connected in parallel. Series connection is not allowed.
Use in upright position only.
12,8V Lithium SuperPack batteries
End of life – see other datasheet for the new Lithium SuperPack battery range
Lithium SuperPack
LSP 12,8/50 LSP 12,8/100 LSP 12,8/200
Chemistry LiFePO4
Nominal voltage 12,8V
Nominal capacity @ 25°C 50Ah 100Ah 200Ah
Nominal capacity @ 0°C
40Ah 80Ah 160Ah
Nominal energy @ 25°C
640Wh 1280Wh 2560Wh
Cycle life @ 80% DoD and 25°C 2500 cycles
CHARGE and DISCHARGE
Max. cont. discharge current 45A 50A 70A
Peak discharge current (10 sec) 80A 100A 100A
End of discharge voltage 10V
Charge voltage, absorption** 14,2V – 14,4V
Charge voltage, float 13,5V
Max. cont. charge current 35A 50A 70A
OPERATING CONDITIONS
Parallel configuration Yes, unlimited
Series configuration No
Operating temperature Discharge: -10°C to +50°C Charge: +5°C to +45°C
Storage temperature -40°C to +65°C
Max. storage time when fully
charged
1 year ≤ 25°C 3 months ≤ 40°C
Humidity (non-condensing) Max. 95%
Protection class IP 43
OTHER
Power connection (threaded
inserts)
M8 M8 M8
Dimensions (LxWxH) mm 197 x 165 x 170 330 x 171 x 235 520 x 269 x 220
Weight 6,5kg 15kg 30kg
**The absorption period should preferably not exceed 4 hrs. A longer absorption period may slightly reduce service
life.