40290219 Front
40290219 Front

Lithium Power Plus 12 V – 340 Ah

The Lithium Power Plus 12 V, 340 Ah battery, is a Lithium Iron Phosphate rechargeable battery with a rated capacity of 340 Ah. The unique combination of state-of-the art technology and smart software makes this lithium battery a robust, safe and easy to use energy storage solution.

Compared to conventional lead-acid batteries, the WP Power Plus lithium batteries offers an enormous weight and space saving. Efficient and with extremely high performance.

Where to buy
  • Wired communication interface: CANopen
  • Battery monitoring / history storage
  • Adaptive cell balancing
  • Configurable in serial or parallel connection- output for bi-stable relay / latching relay
  • Integrated BMS (Battery-Management system); external interruption device needed

Product specifications

40290219 Ion Power Plus 12 V - 340 Ah
Battery NR code IFpP/41/173/205
Dimensions (L x W x H) mm 227 x 417 x 314 ( 16.4" x 8.9" x 12.4" )
Weight 33 kg / 72.7 lbs
Nominal voltage 12.8 V
Maximum voltage 15.4 VDC
End charge voltage 14.3 VDC
Max charge current 100/c 320 A
Max float charge current 100 A
Minimum battery voltage 8 VDC
Minimum float charge 10 VDC
Max discharge current 500 A
Pulsed discharge current (10 sec) 800 A
Pulsed discharge current (60 sec) 600 A
Usable battery capacity at 20 ̊C 340 Ah / 4352 Wh
Usable capacity / in comparison to lead acid battery 600 Ah
Charge method Constant voltage IU
Temperature range (charging) 0°C to 45°C
Temperature range (discharging) -20°C to +60°C
Temperature range (storage) -20°C to +60°C
Certifications CE, FCC, UN 38.3, UN ECE R10.06, UL 1642 (Celis)
Shipping Classification UN 3480
Discover our markets

WhisperPower develops and manufactures products and systems that meet the entire power needs of the marine, mobile or off-grid user.

Where to buy

Find your nearest dealer.

Find dealers