Copy of Forster 100AH ​​12.8V LIFEPO4 Lithium battery | 100A-BMS | Smart Bluetooth #1

  • On sale
  • €1.704,56
  • Normal price €1.892,80
  • In stock
VAT included. plus shipping costs
Versand in 1-3 Werktagen

Sie können diesen Artikel auch in unserem neuen Shop nach dem neuen § 12 Abs. 3 UstG beziehen, wenn Sie dafür berechtigt sind.

Forster Lifepo4 Smart Bluetooth 12.8V 100Ah

High-quality lead battery replacement with longer lifespan!

With the lithium-iron phosphate technology, previous lead, gel and AGM batteries can be replaced quickly and easily. The specified capacity is almost fully usable and the weight is up to 75% lower than with a comparable lead battery.

Another great advantage is the low self-discharge, which simplifies and extended the storage or service life. Even if the available capacity is almost fully removed, the lithium technology with 3000 cycles enables a 7-time lifespan than previous batteries.

The standard battery series for 12V, 24V and 36V installations is offered. It is possible both the parallel circuit for the increase in capacity and the series circuit for voltage increase up to max. 48V.


Multi-Charge fashion (MCM) / compatible with common chargers

So far, lithium batteries have only been loaded with lithium chargers. This also requires a change of chargers when replacing the regular batteries to lithium. With the Forster Multi-Charge-Mode Software (MCM) you can continue to use 99% of the devices such as booster, land charger or solar controller. This saves you additional costs and receives the manufacturer's guarantee for new vehicles.


Bluetooth monitoring / charging state indicator (SoC)

Batteries with integrated Bluetooth monitoring enable you to display the most important battery data on your smartphone or tablet. The free "Forster Smart Connect" app shows you the following data in real time:

  • Calculation of the battery
  • Remaining term with current consumption
  • Tension of the battery
  • Nominal capacity of the battery
  • Charging and unloading flow
  • Temperature of the battery
  • Charging and unloading cycles
  • Warnings report of limit values

Security / Safety First

The latest lithium-iron phosphate technology offers a high degree of self-safety, so that a risk of explosion is excluded even under the most extreme conditions. A LIFEPO4 battery consists of single cells connected in series and a battery management system (BMS). The BMS safely monitors and protects the battery cells when charging and unloading. The Standard BMS from Forster takes over the following safety functions:

  • Overload protection
  • Deep discharge protection
  • Overvoltage protection
  • Active cell balancing
  • Charging control
  • Cell-Frost-Control (CFC), charging power reduction below 0 ° C
  • Multi-Charge fashion (MCM) Compared with common chargers
  • Temperature cell monitoring
  • Temperature BMS monitoring

Product quality

The independent German development of the battery management system is the basis for our quality standards. In addition, Forster individual batteries not only checks and documents in the production but also all batteries on the shipping day again before delivery.

5 year guarantee

Forster grants individual batteries as a manufacturer 5 year guarantee on the battery advertised with the guarantee promise.


You can find suitable pole adapter at Frenchman Energy here And with Frenchman Marine here.



Technical specifications

You can find all information about this here.

Data / order no.:






Replaced lead-gel-agm battery


Energy content


Max. Tension when charging

14.4V ± 0.2V

Max. Charging current / loading time

100a / 60min

Recommended charging current


Temperature when charging

0 ° C to 50 ° C

Max.entladestrom / 3 sec.


Permanent enthusiasm


Operating voltage

11.0V - 14.6V

Battery shutdown


Temporariness in the event of discharge

-20 ° C to +60 ° C


Yes, installed









Self -discharge

1 - 2% / month

Protection class


Recommended storage temperature

-10 ° C to 30 ° C


60 - 80% loaded / Load battery every 6 months in non -use, battery