Connecting Lithium Power Plus Batteries In Series And Parallel - Whisper Power Power Plus User Manual

20 WhisperPower Lithium Power Plus 12 V 105 Ah
Figure 7. Three Lithium Power Plus batteries in parallel with external relay
OK: Equally divided battery current.
All batteries contribute equally to the current into the load.
NOT OK: Current not equally divided.
Batteries closest to load will have the highest contribution to the current into the
load.
Whereas batteries further away from load will have lesser current contribution.
Wear and tear will be higher on the Lithium Power Plus battery close to the load.
4.6.3. Connecting Lithium Power Plus batteries in series and
parallel
Caution! B efore connecting 2 or more Lithium Power Plus batteries,
the Lithium Power Plus batteries must be charged to 100% SoC.
Caution! F or more than 4 Lithium Power Plus batteries in series and
parallel connection consult Whisper Power or your dealer.
Caution! D epending on the installation a precharge circuit is needed. For fur-
ther information consult WhisperPower or your dealer.
Fuse