LE300 - Smart Battery System LE300 - Smart Battery System

110.900.0

2 - 5 werkdagen / jours ouvrés

BOS

€459.00 €399.00
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€399.00
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Laatste stuk aan promoprijs! 

The LE300 Smart Battery System is a lithium extension for any 12 V lead-acid battery, whether AGM, GEL, or wet cell. The compact design, modularity, scalability, and smart technology allow the LE300 Smart Battery System to be used for any application and capacity need, from solar home systems to mobile applications such as motorhomes and boats.

The lithium extension battery LE300 can simply be connected to the plus and minus pole of the existing 12 V lead-acid battery. Unlike switching to pure lithium batteries, no charging technology needs to be changed. True plug & play makes it easier and safer to expand lithium capacity to experience self-sufficiency and travel freedom anew.

Smart Battery Systems are engineered and manufactured in Germany, with a passion for quality in every detail. The LE300 can compete with the highest safety standards. Consequently, it holds a wide range of certifications, including the E1 mark for secure use in motor vehicles. The LiFeP04 high-performance lithium cells are rated among the safest in the industry and are fully tested by engineers before installation. Protected by a range of safety mechanisms such as overcurrent, overvoltage, short circuit, deep discharge, and wrong polarity protection.

The integrated high-performance BOS battery management system takes care of protecting and balancing the lithium cells while monitoring the lead-acid battery. The patented hybrid technology uses advanced algorithms to optimize the use of capacity and charging cycles of both batteries in the long term.

In normal lead-acid systems, batteries often fail within one to three years due to limited cycle life and sulphation caused by continuous operation without a full charge. The intelligent distribution of loads and capacity in the LE300 solves these problems and extends the life of all batteries to up to 10 years.

When using the latest LiFePo4 lithium cells, safety clearly comes first. Due to the compounds structure, the cells are thermally and chemically absolutely stable and do not deform in any way, preventing them from igniting or exploding. Therefore they are considered the safest and longest-lasting lithium cells on the market and have the highest reliable cycle numbers. 

Much effort is invested in redundant power supply, but the failure of the only battery management system remains the major weak point. In the BOS Smart Battery System, each LE300 module has its own built-in BMS. This ensures that the power supply is redundantly covered by multiple backups.

The BOS hybrid technology powers even the biggest load peaks from the lead-acid battery without any limits or unexpected system shutdowns, with LE300 supporting the lead-acid battery. In contrast, with pure lithium systems, huge load peaks can be limited by the BMS design limiting the current or showing error messages.

Enjoy cozy hours inside the warmth while the battery masters the freezing cold. Thanks to integrated cell heating in combination with a temperature sensor, the LE300 Smart Battery System can be used even in sub-zero temperatures without damage or energy loss. 

Furthermore, for overwintering, the Smart Battery System keeps the attached lead-acid battery fully charged for months. This allows the system to be carefree during the winter without causing irreparable damage to the lead-acid battery, due to deep discharge.

A LE300 saves the last gram, which brings enormous weight savings compared to a pure lead system. In addition, the compact modules can also be installed separately from each other in small spaces. No matter if lying, standing, or overhead, if space is valuable, these options are superior.

System voltage

12 VDC

Norminal voltage

12.8 VDC

Voltage range

11 -15 VDC

Battery packs used in LE300

IFpR/26/65 [8p/4s] E/-20NA/95 LiFePO4 rechargeable battery

Nominal lithium capacity

28 Ah / 358 Wh

Usable lithium capacity

90% (25.2 Ah / 322 Wh)

Numbers of cycles at room temperature

>3000 complete cycles

Continuous charging current

Max. 12.5 A between 5 and 40°C, at higher and lower temperatures current is limited.

Battery efficiency

> 90%

Housing dimensions

175 x 229 x 67 cm

Weight

3.4 kg

Recommended wire size

1.5 – 4 mm²

Ambient temperature (operation & warehousing)

-20 - 50°C

Maximum battery life

15 - 25°C

Warehousing temperature

10 - 30°C

Low and high temperature protection, heating, charging & discharging

Temp. sensor prevents lithium battery charge under -5°C or above 55°C cell temp.
Charging starts once cell temp. is higher than -5°C. Device has an integrated heating that is active between -20°C and 10°C cell temp.
Discharge possible between -20°C and 60°C cell temp. At cell temp. below -20°C and over 60°C system is running in pure lead acid mode for higher battery lifetime.

Lithium cell balancing

Battery management inclusive balancer

Protection features

Overcurrent, overvoltage, short circuit, deep discharge, wrong polarity protection.

Operation mode/compatible external batteries

Works in combination with any 12 V lead acid battery & lead acid charge controller.

Connection possibilities

Packs can be connected in parallel with each other (see exemplary parallel combination in the table below).

Max. parallel LE300s

In standard version, a maximum of 24


Laatste stuk aan promoprijs! 

The LE300 Smart Battery System is a lithium extension for any 12 V lead-acid battery, whether AGM, GEL, or wet cell. The compact design, modularity, scalability, and smart technology allow the LE300 Smart Battery System to be used for any application and capacity need, from solar home systems to mobile applications such as motorhomes and boats.

The lithium extension battery LE300 can simply be connected to the plus and minus pole of the existing 12 V lead-acid battery. Unlike switching to pure lithium batteries, no charging technology needs to be changed. True plug & play makes it easier and safer to expand lithium capacity to experience self-sufficiency and travel freedom anew.

Smart Battery Systems are engineered and manufactured in Germany, with a passion for quality in every detail. The LE300 can compete with the highest safety standards. Consequently, it holds a wide range of certifications, including the E1 mark for secure use in motor vehicles. The LiFeP04 high-performance lithium cells are rated among the safest in the industry and are fully tested by engineers before installation. Protected by a range of safety mechanisms such as overcurrent, overvoltage, short circuit, deep discharge, and wrong polarity protection.

The integrated high-performance BOS battery management system takes care of protecting and balancing the lithium cells while monitoring the lead-acid battery. The patented hybrid technology uses advanced algorithms to optimize the use of capacity and charging cycles of both batteries in the long term.

In normal lead-acid systems, batteries often fail within one to three years due to limited cycle life and sulphation caused by continuous operation without a full charge. The intelligent distribution of loads and capacity in the LE300 solves these problems and extends the life of all batteries to up to 10 years.

When using the latest LiFePo4 lithium cells, safety clearly comes first. Due to the compounds structure, the cells are thermally and chemically absolutely stable and do not deform in any way, preventing them from igniting or exploding. Therefore they are considered the safest and longest-lasting lithium cells on the market and have the highest reliable cycle numbers. 

Much effort is invested in redundant power supply, but the failure of the only battery management system remains the major weak point. In the BOS Smart Battery System, each LE300 module has its own built-in BMS. This ensures that the power supply is redundantly covered by multiple backups.

The BOS hybrid technology powers even the biggest load peaks from the lead-acid battery without any limits or unexpected system shutdowns, with LE300 supporting the lead-acid battery. In contrast, with pure lithium systems, huge load peaks can be limited by the BMS design limiting the current or showing error messages.

Enjoy cozy hours inside the warmth while the battery masters the freezing cold. Thanks to integrated cell heating in combination with a temperature sensor, the LE300 Smart Battery System can be used even in sub-zero temperatures without damage or energy loss. 

Furthermore, for overwintering, the Smart Battery System keeps the attached lead-acid battery fully charged for months. This allows the system to be carefree during the winter without causing irreparable damage to the lead-acid battery, due to deep discharge.

A LE300 saves the last gram, which brings enormous weight savings compared to a pure lead system. In addition, the compact modules can also be installed separately from each other in small spaces. No matter if lying, standing, or overhead, if space is valuable, these options are superior.

System voltage

12 VDC

Norminal voltage

12.8 VDC

Voltage range

11 -15 VDC

Battery packs used in LE300

IFpR/26/65 [8p/4s] E/-20NA/95 LiFePO4 rechargeable battery

Nominal lithium capacity

28 Ah / 358 Wh

Usable lithium capacity

90% (25.2 Ah / 322 Wh)

Numbers of cycles at room temperature

>3000 complete cycles

Continuous charging current

Max. 12.5 A between 5 and 40°C, at higher and lower temperatures current is limited.

Battery efficiency

> 90%

Housing dimensions

175 x 229 x 67 cm

Weight

3.4 kg

Recommended wire size

1.5 – 4 mm²

Ambient temperature (operation & warehousing)

-20 - 50°C

Maximum battery life

15 - 25°C

Warehousing temperature

10 - 30°C

Low and high temperature protection, heating, charging & discharging

Temp. sensor prevents lithium battery charge under -5°C or above 55°C cell temp.
Charging starts once cell temp. is higher than -5°C. Device has an integrated heating that is active between -20°C and 10°C cell temp.
Discharge possible between -20°C and 60°C cell temp. At cell temp. below -20°C and over 60°C system is running in pure lead acid mode for higher battery lifetime.

Lithium cell balancing

Battery management inclusive balancer

Protection features

Overcurrent, overvoltage, short circuit, deep discharge, wrong polarity protection.

Operation mode/compatible external batteries

Works in combination with any 12 V lead acid battery & lead acid charge controller.

Connection possibilities

Packs can be connected in parallel with each other (see exemplary parallel combination in the table below).

Max. parallel LE300s

In standard version, a maximum of 24


Levertermijnen zijn indicatief en kunnen wijzigen.
U krijgt een definitieve levertermijn toegestuurd na uw bestelling.

A) Snelle levertermijn / artikel op voorraad:
2 - 5 werkdagen

B) Gemiddelde levertermijn / artikel op voorraad bij leverancier:
5 - 10 werkdagen

C) Op bestelling / artikel niet op voorraad of op productie:
>2 weken

D) Op aanvraag:
Sterk wisselende levertermijn. Soms snel leverbaar, soms lange wachttijd.
Concrete levertermijn kan u opvragen via e-mail of telefonisch.

Verzendkosten worden berekend op basis van het gewicht/omvang van het pakket.
U kan de definitieve verzendkost berekenen in uw winkelmandje.

Oversized artikels kunnen op verzoek worden thuis geleverd. De kosten hiervan zijn afhankelijk van de omvang van het product en het type van het afleveringsadres.
Deze artikels staan op de webshop aangegeven met “op aanvraag”. Gelieve ons te contacteren voor meer informatie omtrent de leveringsmogelijkheden en -kosten.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Les délais de livraison sont indicatifs et peuvent changer.
Vous recevrez un délai de livraison final après votre commande.

A) Livraison rapide / article en stock:
2 - 5 jours ouvrés

B) Livraison moyenne / article en stock chez le fournisseur:
5 - 10 jours ouvrés

C) Sur commande / pas en stock ou en production:
> 2 semaines

D) Sur demande:
Délai de livraison très variable. Parfois disponible rapidement, parfois long temps d'attente.
Vous pouvez demander le délai de livraison concret par e-mail.

Les frais de port sont calculés en fonction du poids / taille du colis.
Vous pouvez calculer le coût de livraison final dans votre panier.

Les articles surdimensionnés peuvent être livrés à la maison sur demande. Les coûts dépendent de la taille du produit et du type d'adresse de livraison.
Ces articles sont marqués avec "sur demande". Veuillez nous contacter pour plus d'informations sur les options de livraison et les coûts.
Levertermijnen zijn indicatief en kunnen wijzigen.
U krijgt een definitieve levertermijn toegestuurd na uw bestelling.

A) Snelle levertermijn / artikel op voorraad:
2 - 5 werkdagen

B) Gemiddelde levertermijn / artikel op voorraad bij leverancier:
5 - 10 werkdagen

C) Op bestelling / artikel niet op voorraad of op productie:
>2 weken

D) Op aanvraag:
Sterk wisselende levertermijn. Soms snel leverbaar, soms lange wachttijd.
Concrete levertermijn kan u opvragen via e-mail of telefonisch.

Verzendkosten worden berekend op basis van het gewicht/omvang van het pakket.
U kan de definitieve verzendkost berekenen in uw winkelmandje.

Oversized artikels kunnen op verzoek worden thuis geleverd. De kosten hiervan zijn afhankelijk van de omvang van het product en het type van het afleveringsadres.
Deze artikels staan op de webshop aangegeven met “op aanvraag”. Gelieve ons te contacteren voor meer informatie omtrent de leveringsmogelijkheden en -kosten.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Les délais de livraison sont indicatifs et peuvent changer.
Vous recevrez un délai de livraison final après votre commande.

A) Livraison rapide / article en stock:
2 - 5 jours ouvrés

B) Livraison moyenne / article en stock chez le fournisseur:
5 - 10 jours ouvrés

C) Sur commande / pas en stock ou en production:
> 2 semaines

D) Sur demande:
Délai de livraison très variable. Parfois disponible rapidement, parfois long temps d'attente.
Vous pouvez demander le délai de livraison concret par e-mail.

Les frais de port sont calculés en fonction du poids / taille du colis.
Vous pouvez calculer le coût de livraison final dans votre panier.

Les articles surdimensionnés peuvent être livrés à la maison sur demande. Les coûts dépendent de la taille du produit et du type d'adresse de livraison.
Ces articles sont marqués avec "sur demande". Veuillez nous contacter pour plus d'informations sur les options de livraison et les coûts.
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