Forster Premium F48-050XB

Sealed lithium iron sulfate battery (LiFePO4)
Big Power Prismatic Cells (BPC)
absolutely maintenance-free

S Lithium Premium-Batterie inkl. Mess-Shunt.

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Do you want to buy your battery locally?
Find a dealer near you

Buy F48-050XB
Get your battery you need quickly and easily online in our online shop

Product Description

Maximum capacity and lifetime.
With optimized high load BMS control and expandable capacity optimized lithium battery for use in camping, marine and as energy storage.
Our recommendation if you want an extra powerful and long life supply battery.

Safe lithium technology (LiFePO4).
Maximum space utilization due to large prismatic cells (Big Power Prismatic Cells / BPC).
Under-seat variant optimally adapted to the space under the driver and passenger seat. (Fiat Ducato, Ford Transit and PSE)
200 A high-load power BMS for continuous currents up to 200 A and peak currents up to 400 A.
100% usable capacity. Complete discharge without damaging the battery. No sulfation. High performance during the entire discharge period.
Extremely long life expectancy at full capacity utilization. Up to 6,000 cycles at 80% depth of discharge (= 80% DOD).
Arbitrarily high capacity by parallel connection of any number of batteries of the same type.
Supports almost all boosters, shore chargers and solar charge controllers thanks to Multi Charge Mode (MCM).
Extended cold resistance for use down to -20°C.
High heat tolerance for safe supply even at ambient temperatures up to 60° C.
Optional: monitoring via 500 A Bluetooth mass shunt with Victron Smart Connect app. Measures, calculates and documents a wide range of battery parameters.
Very low self-discharge. Loses only 1 to 2% charge per month.
PROTECTION CLASS IP67 for use even in humid/wet conditions.
Fully charged extremely quickly. bsorbs extremely high charging currents in a very short time (charging time depends on capacity and charger).
Weight and space savings of up to 75% compared to a conventional battery of the same capacity.
Flexible installation position. Can be installed upright, lying down, upside down and in any other position.
Ready for installation and immediate use.
Absolutely maintenance-free.

Downloads

en
Datasheet
ca. 200 KB

Technical data

Art.-Nr.	F48-050XB
Technology	Sealed lithium iron sulfate battery (LiFePO4)
Voltage	51,2V
Capacity	50Ah (c20) 2560Wh
CCA	-
Position of terminal	4
Terminal	F-M8
Base plate	-
Degassing
Size (LxWxH)	520x268x220mm
Weight	28,5kg

Finde the right battery

Please compare the following points with your old battery to ensure that the new battery fits.

Absolute length
incl. lid overhang or base moulding
Absolute width
incl. cover overhang or base moulding
Absolute height
Height of the poles, or top edge, with recessed poles

Position of Terminal = pole arrangement
Be sure to compare the position of the positive and negative terminals with your old battery.

Battery terminals are available in different versions. Be sure to compare the illustrations with your old battery.

Base plates vary as batteries and their mountings are different. When purchasing, make sure that it fits to avoid damage or short circuits.

When buying batteries: "Birds of a feather flock together!" It's best to choose the same battery technology as before, or one that the manufacturer expressly allows.

Dimensions

Position of Terminal

Terminal

Base plate

Technology

Product Description

Downloads

Technical data

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