Drop in lithium deep cycle replacement leisure batteries

Leaders in Lithium-ion Phosphate motor home & marine leisure batteries

Model KS-LT120B (KS-HT120) 12v 120AH Bluetooth High Power LiFePo4 lithium leisure battery


Stock due after 7/8/20 available to pre order

KS-HT120 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 160A continuous output current, 30 second 250Amp surge. Identical footprint to KSLT100. Perfect for Motorhomes, Camper vans, liver-board boats, caravan and camping requiring all year round highly demanding leisure use including mains inverters up to 2KW on a single battery.


Battery Type: Lithium-ion Phosphate (LiFePo4) 32700 cylindrical type 3.2V 6000mAh; Cell combination: 4S *20P; Cell management (BMS): High power internal controlled intelligent multi cell balanced system; BMS integral protection: Low temperature charge protection: (charge current cuts to zero <0C); Short Circuit electronic trip: (>320A 250µS); Over voltage: detect 15V <2S, release 14.2V; Over discharge voltage: 8.8V <2S, release 10.8V; Over temperature shut down: 70oC; Battery voltage nominal: 12.8V, At rest: 13.3V; Capacity 122AH @ 25oC , nominal 120Ah, 1.54KWh ; Size: (mm ±2) L*W*H 330*170*215 (inch 12.9*6.7*8.5); Weight: 14.8KG (32.6 lbs); Depth Discharge: 100% Efficiency: 98%; Internal resistance ( ±3%) : 28.5mΩ, Self-discharge: 2.5% per month; Maximum recommended dry storage duration: (@55% capacity): 12 months; Max continuous discharge current: 160A; Peak surge discharge current: 250A for 30 seconds; Max continuous charge current: 120A, Charge voltage: 14.4 to 14.6V, Charge type: CC/CV; Operating temperature range: -20oC to +60oC; Terminals: Brass, F12 (M8), Case material: ABS, Ingress Rating: 64; Parallel configuration: 4 batteries, Series: 4 batteries; Life Span: >5000 cycles @80% - 30% DOD @ 0.5C, >2500 cycles DOD 95% @ 1C; Wireles Protocol: Bluetooth 4.0 Low Power