FORSTER 100Ah 12.8V LiFePO4 Premium under-seat battery VWT6 | 200A-BMS-2.1 | Ducato Ford PSA | IP67

SKU: F12-100X1
GTIN: 4251847300068
Manufacturers: FORSTER INDIVIDUAL BATTERIES

Due to the holidays and the subsequent inventory, there may be delays in delivery times. Parcel deliveries will be made until December 23 and between the holidays, while freight deliveries will be possible in isolated cases until December 23 and again from January 7, 2026. We apologize for any inconvenience and thank you for your understanding.

949,90 €

incl. 0% VAT , Shipping costs for orders according to (DE) §12 para. 3 UStG

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Now with 8 years warranty!

New 100Ah lithium battery for VW T6 models as a fully-fledged lead-acid battery replacement for your under-seat battery in the motorhome

This 100Ah lithium LiFePO4 battery is specially designed for VW models for installation under the passenger seat.

With the new lithium-iron technology, you can replace your previous lead, gel or AGM battery quickly and easily for the first time. A 100Ah lithium battery replaces a 200Ah lead battery.

The ultra-light battery can be used purely as a supply battery and can be loaded with up to 400A for short periods. The significantly lower weight, long operational reliability, long service life and long service life are decisive advantages compared to conventional old-technology batteries.

Double the capacity in the same space
60% less weight
Longer service life
2500W inverter continuous power

Features:

High current resistance
Replaces a 200Ah lead-acid battery
Built-in BMS
Very low weight
Fast charging capability
High intrinsic safety
Can be used in all positions
Temperature stable
Frost-Cell-Control
Over 3000 cycles at 90% discharge
Lifetime up to 10 - 20 years
100% maintenance-free
Environmentally friendly, no lead, no acid
Recyclable!

Of the lithium-ion battery family, the lithium iron phosphate battery (LiFePO4) is the safest. It is high-current resistant, can be used universally and is lighter than lead, gel or AGM batteries. In addition, the latest lithium-iron technology offers a high degree of intrinsic safety, so that there is no risk of explosion even under the most extreme conditions. A 12.8V LiFePO4 battery consists of 4 individual cells connected in series, each with a nominal voltage of 3.2V. A built-in battery management system (BMS) also protects the battery cells from damage.

Advantages of our LiFePO4 battery compared to lead batteries:

High discharge rates up to the specified capacity possible

Due to the up to 60% lower weight, more payload is possible

Due to the smaller space requirement, more capacity can be carried in the same space

Up to 10 times longer service life thanks to the high number of cycles of LiFePO4 technology

Extremely fast charging of the cells is possible

Complete discharge of the specified nominal capacity possible

The battery is protected by a battery management system (BMS)

Charging in the motorhome is carried out using standard lead or acid chargers with a final charging voltage of 14.6V

The battery is winter-proof and does not need to be removed down to -20° C

Delivered fully charged, install and drive off

The battery has vehicle terminal adapters as standard

No modification to the motorhome or additional electronics is required to use the battery

The low self-discharge means that a sealed battery can be stored for up to 6 months without any problems

For more capacity, you can connect any number of batteries in parallel

Battery Management System (BMS)
A battery management system monitors and controls the individual cells of a battery and protects them from damage.

Important functions of a battery management system:

&overload protection

Deep discharge protection

&overvoltage protection

Active cell balancing

Charging monitoring and control

Temperature protection of the cells

Temperature protection of the BMS

Automatic intelligent charge control from 0°C cell temperature

Short-circuit protection

Certificates:
CE: General operating safety
UN38.3: Tested transport safety in traffic
RoHS: Tested material safety
WARRANTY: 5-year manufacturer's warranty

Recommendation für:
VW T6 models
VW T5 models

Scope of delivery:
1 x FORSTER 100Ah 12.8V LiFePO4 Premium under-seat battery
1 x operating instructions

Technical data

Data / order no.:	F12-100X1
EAN	4251847300068
Capacity	100Ah
Replaces lead-gel AGM battery	12V/200Ah
Nominal voltage	12.8V
Energy content	1280Wh
Operating voltage	10.5V - 14.6V
Application parallel circuit	Yes, any number of the same type possible in parallel!
Application series connection	Yes, serial up to 24V, 36V and maximum 48V possible!
Cell technology	Lithium LiFePO4
Cell type	BPC Big-Prismatic-Power high-load cells- GradeAA
Charging programs	CCCV / IU / IUoU / Lead-Säure
Final charge voltage	14.2V - 14.6V
Maintaining charge	13.3 - 13.8V
Maximum charging current	100A
Recommended charging current	50A
Max. discharge current / 5 sec.	400A
Continuous discharge current	200A
Battery shutdown	10.5V
BMS Battery Management System	integrated
Remote monitoring optional	Optionally available with 500A Bluetooth measuring shunt and free APP
Remote monitoring/measurement shunt integrated	F12-100XB1
Protection class	IP67
Cycles / service life at 50% DoD	>8000
Cycles / service life at 80% DoD	>6000
Cycles / lifetime at 90% DoD	>5000
Temperature during charging	0°C to +60°C / below 0°C the charging current is automatically reduced by "Cell-Frost-Control" in the BMS
Temporary repair during discharge	-20°C to +60°C
Recommended storage temperature	-10°C to 30°C
Storage	80 - 100% charged / when not in use, charge battery every 6 months
Self-discharge	1 - 2% / month
Connection	Car cone
Plus pole arrangement	front right
End pole type	Pole
Preparation for shunt assembly	n/a
Emergency stop switch built in	n/a
Length	318mm
Width	175mm
Höhe	190mm
Installation position	any, upright, horizontal, sideways, upright, upside down
CANbus interface	n/a
Weight	10.5kg
Guarantee	8 years
Certification	UN38.3 \| MSDS \| CE \| RoHS

Shipping weight:

11,50 kg
Item weight:

10,50 kg

Manufacturer
Name: FORSTER INDIVIDUAL BATTERIES
Street: Gewerbestraße 11
ZIP-Code, City: 85652 Bayern Pliening
Email: info@forster-batteries.de
Web: https://www.forster-batteries.de/

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