1
Manual Instruction
Read the instruction manual carefully and make sure that you have
understood 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), BeLY
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.
BMS
BATTERY MANAGEMENT SYSTEM
The battery installed in every battery Management system (BMS) 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 electro-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 good
time.
- 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 is stopped in case of under temperature.
1.3.
TECHNICAL DATA LITHIUM LIFEPO4 BATTERY 12.8V
20
AH
Model: LFP-12V20AH
Nominal voltage:12.8V
Nominal capacity:20AH
Usable capacity:256Wh
Dimension:181mm x 77mm x 168mm
Charge current:12A
Discharge current:4.8A
Cycle life:>=2000 @25
℃
Working temperature: -20~60
℃
Discharge voltage:12.8V
Charge Voltage:14.6V