1
Manual Instruction
Read the instruction manual carefully and make sure that you understand the
contents before you use the product. When installing, using and maintaining the
battery, the user safety must be guaranteed.
1.
General information
A lithium battery is required to achieve a stable power supply even under heavy
loads, absolutely the best replacement for a lead battery. In addition to the
extremely light weight advantage, it offers additional enormous energy reserves.
Thanks to the integrated BMS (battery management system),
SBL
LiFePo4 batteries
for 12V DC applications. An increase in capacity through further LiFePo4 batteries
can be easily implemented. The lithium iron phosphate battery is the safest of the
regular lithium battery types. The nominal voltage of a LiFePO4 cell is 3.2V. A 12.8V
LiFePO4 battery therefore consists of four cells connected in series.
It accepts parallel connections for increased capacity and serial connections for
increased voltage, max connections four batteries.
BMS
BATTERY MANAGEMENT SYSTEM
The battery Management system (BMS) installed in every battery ensures that the
battery in the event of under voltage or overload switches off and automatically
again turns on as soon as the problem is resolved.
EASY REPLACEMENT THE EXISTING BATTERY
The dimensions of the housing are identical with the most common AGM, lead acid
or GEL batteries. With optionally available round poles can also use existing pole,
terminals can be reused. An exchange the battery holder or a change the loading
structure is not necessary.
APPLICATION AREAS
The areas of application of this battery are specifically for the stationary or mobile
area. Lithium batteries are diverse. Especially Mobile homes, solar, e-boats, electric
scooters, golf carts or electron-mobiles / wheelchairs and cleaning machines will
always be more often equipped with it.
BATTERY CHARGING
Use the suitable lithium battery charger. Waiting until the battery is fully charged.
PERFORMANCE / EFFICIENCY
A
SBL
LiFePo4 battery can do more than 96% of the energy made available directly
to save. A 100% utilization of the existing capacity takes place with the same output
voltage.
1.1. PRODUCT FEATURES / BENEFITS / AREAS OF APPLICATION
HIGH PERFORMANCE TRACTION / STORAGE BATTERY
INTEGRATED (BMS) BATTERY MANAGEMENT SYSTEM
SAFE LITHIUM TECHNOLOGY (LIFEPO4)
HIGH CYCLES LIFE
HIGH DISCHARGE CURRENT
LIGHT WEIGHT
ONE TO ONE REPLACEABLE WITH LEAD BATTERY
LOW SELF-DISCHARGE
THE RIGHT BATTERY FOR EVERY APPLICATION
MOTORHOMES, CARAVANS AND CARAVANS
PHOTOVOLTAICS, SOLAR SYSTEMS AND RENEWABLE ENERGIES
HIGH PERFORMANCE TRACTION / STORAGE BATTERY
FISHING, ELECTRIC BOAT MOTORS AND SONAR
MOBILE POWER SUPPLY, CAMPING AND LEISURE
EMERGENCY POWER SUPPLY / UPS
1.2. BATTERY MANAGEMENT SYSTEM
The battery management system (BMS) built into each battery ensures that the
battery switch off in the event of under voltage or overload and automatically again
turns on as soon as the problem is resolved.
THE ADDITIONAL FUNCTIONS OF SBL BMS ARE:
- Protection of the cell against under voltage by switching off the load in goodtime.
- Protection of the cell against over voltage by reducing the charging current or
switching off the charging process.
- Shutting down the system in the event of excess temperature.
- Charging of the battery will be stopped in case of under temperature.
1.3. TECHNICAL DATAFORSTANDARDLITHIUM LIFEPO4 BATTERY
Model
LFP-12V8AH
LFP-12V20AH
LFP-12V40AH
LFP-12V100AH
Nominal Voltage(V)
12.8
12.8
12.8
12.8
Nominal Capacity(Ah)
8
20
40
100
Usable Capacity (Wh)
102
256
512
1280
Dimension (mm)
151*65*97
181*77*168
198*166*170
330*172*215
Charge Current(A)
8
18
30
80
Discharge Current(A)
10
20
50
100
Cycle Life
≥2000@25
≥2000@25
≥3000@25
≥5000@25
Working Temperature(
℃)
﹣
20
～
60
﹣
20
～
60
﹣
20
～
60
﹣
20
～
60
Discharge Voltage(V)
12.8
12.8
12.8
12.8
Charge Voltage(V)
14.6
13.5
～
14.6
13.5
～
14.6
13.5
～
14.6
Internal Impedance(mΩ)
≤20
≤20
≤20
≤20
Water Dust Resistance
IP65
IP65
IP65
IP65
