UPS and Household energy storages 

Products

Liotech produces modern lithium-ion accumulators with rated capacity of 240 A*h, 300 A*h, 380 A*h č 770 A*h.

LT-LYP 240 LT-LYP 380 LT-LYP 770 LT-LFP 300

For production of accumulators Liotech uses the nano-structured cathode material lithium-ion-phosphate (LiFePO4). This material ensures an optimum price-quality ratio. Accumulators based on this material are characterized by high power density, are safe and easy in production, which makes them relatively cheap and available.

 

Electrical characteristics of LIB LT-LYP 240/380/770 and LT-LFP 300 at 25°C
Nominal capacity, A*h 240/380/770, 300
Nominal voltage, V 3,2
Energy Density, W*h/kg 105
Recommended operating conditions
Continuous charge, C 0,5
Charge current, C 0,5
Charge temperature, °Ń  from 0 to +30
Discharge temperature, °Ń  from -30 to +30
Extreme operating conditions
Continuous discharge, C 3
Charge current, C 3
Maximum charge voltage, V 3,9
Minimum Battery Voltage, V 2,5
Charge temperature, °Ń from - 10 to +30
Discharge temperature, °Ń  from -40 to +50
Mechanical characteristics
Length, mm  117/167/290, 114
Width, mm  163, 162
Height, mm 338, 349
Storage temperature, °Ń  from 0 to +30
Cycle Life, Charge/Discharge up to 80% DoD*, cycles >5000

Self-discharge (+25°Ń), % per month

<3

* DoD - Depth of Discharge

Graph 1. Discharge curve at normal temperature
Graph 2. Dicharge perfomance at  20 °Ń
Graph 3. Circulation charge and discharge curve at normal temperature under 0,5C load