Drop in lithium deep cycle replacement leisure batteries

Leaders in Lithium-iron Phosphate motorhome, caravan & marine leisure batteries

3): KS-LT120B 12v 120AH Super Series Bluetooth High Power lithium leisure battery

£689.00 incl. tax*

120AH SUPER SERIES High Power/High Capacity - with integral Low Temperature Protection and Bluetooth Remote Monitoring 

120AH compact premium construction featuring low temperature charge protection and high Current 150A continuous output current. Identical footprint to KS-LT100B. Perfect for Motorhomes, Camper vans, liver-board boats, caravan and camping requiring all year round highly demanding leisure use including mains inverters.
Product Data Sheet


Product code: 5060716640117 Type: Lithium-Iron Phosphate (LiFePo4 ), Cells: 3270 cylindrical 3.2V 6000mAh, Arrangement: 4S *20P, Management: Internal BMS actively balanced BMS protection: Low temperature charge protection (charge current disconnects at zero <0C); Short Circuit electronic trip: (>320A <250µS); Over voltage: detect 15.2V <2S, release 14.4V; Over discharge voltage: 9.8V <2S, release 11.8V; Over temperature shut down: 65C, release <55C Battery voltage nominal: 12.8V, charged and rested: 13.1V-13.2V Capacity: 120AH nominal, 1.54KWh @ 25C Size: (mm ±2) L*W*H 330*170*215 (inch 12.9*6.7*8.5) Weight: 14.2KG (31.3lbs) Depth Discharge: 100% Efficiency: 99% Internal resistance ( ±3%) : 25mΩ @ 50% SOC 25C, Self-discharge: 3.5% per month Maximum recommended dry storage duration: (@55% capacity): 12 months Max continuous discharge current: 150A Peak surge discharge current: 200A for 15 seconds Max continuous charge current: 120A, Max charge voltage: 14.6V Recommended charge current 60A, Recommended discharge current 80A Recommended Charge voltage 14.4V, <60A, charge type: CC/CV Recommended low voltage disconnect 11V, Float voltage (if applicable) 13.2V - 13.3V Maximum recommended dry storage duration: (@55% capacity): 12 months Operating temperature range: -20C to +50C, Storage temperature: -20C to +30C Terminals: F12 (M8), Terminal torque 90lb/10Nm. Case material: ABS, Ingress Rating: IP64 Parallel configuration: unlimited, Series: 4 batteries maximum Life Span: >5000 cycles @80% - 30% DOD @ 0.5C, >2500 cycles DOD 95% @ 1C Wireless protocol: Low energy - Bluetooth® 4.0 Compliance: Certification CE (battery) UL1642/IEC62133 (cells), UN3480 Class 9 (shipping) Designed by KS Energy Holdings (UK) Limited, assembled in China

Category Batteries

* Based on residence in United Kingdom. Tax rates for other countries will be calculated at the checkout. Price exclusive of tax: £574.17.