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MLS 12/390

Compact batteries with high energy storage capacity and long life make ideal replacement for lead acid batteries

The MLS series has been developed with technology taken from the hugely successful MLI Ultra series. Although tailored for different types of applications, the MLS share many of the same characteristics making them ideal for applications where long lifespan, light weight and compactness are key.

Lithium Ion has many advantages over lead-acid, meaning the MLS series can fast recharge in an hour, and deep cycle (up to 80 % discharge) 2.000 times without damage, which is three times longer than traditional lead-acid. Also for MLS the safest Lithium Ion chemistry available (LiFePO4) is used.
The MLS has an integrated battery management system including a safety disconnect which protects the battery from deep discharging, overcharging and overheating. The products make an ideal energy storage solution, and create an optimal entry point into the world of Lithium Ion. 

The MLS series is designed to be extremely easy to install without any additional components. All the models comprise of a tough waterproof plastic case. This makes it a straight-forward replacement for most existing lead-acid batteries.

Features

  • Straight-forward replacement for most existing lead-acid batteries.
  • Saves up to 70 % in space and weight.
  • Three times the lifespan of traditional lead-acid batteries (2000 cycles).
  • Charged & ready for use within an hour.
  • Reliable operation ensured by an integrated Battery Management System (BMS) 
  • with passive balancing and automatic safety disconnect.
  • Safest Lithium Ion chemistry available (LiFePO4).
  • Tested and certified according to UN38.3.

Applications

The new MLS batteries are suited for many different applications where capacity up to 90 Ah is needed. Its compactness and low weight plus the fact that it is mountable in multiple orientations, make it ideal for portable applications such as mobile communications. The MLS is also often used for (UPS) backup power. Applications range from small boats and vehicles to security systems and industrial applications. 

Product code: 65010030
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Specifications

General specifications
Nominal battery voltage 12 V
No-load voltage, fully charged 12,8 V
Nominal battery capacity 30 Ah
Nominal battery energy capacity 384 Wh
Cycle life ~2000 at 80 % DoD
Max. charge current 30 A (1 C)
Max. continuous discharge current 30 A (1 C)
Max. short discharge current for 30 seconds 60 A (2 C)
Peak discharge current for 2 seconds 100 A (3,3 C)
Battery terminals M5
Mounting position upright or either long side
Max. outer dimensions (incl. terminals/grip handles), lxwxh 182 x 126 x 140 mm
7.2 x 5.0 x 5.5 inch
Weight 4,9 kg
10.8 lb
 
Technical specifications
Battery chemistry Lithium Iron Phosphate
Protection degree IP65 (electronics cabinet)
Parallel connection yes, max. 3 batteries
Series connection no
Starter battery not recommended
Protections over voltage, under voltage, over temperature
Safety disconnect yes, electronic
 
 

Downloads

Brochures

MLS 12/390

New Products 2016

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Certificates

MLS 12/390

Battery Directive (2006/66/EC) Declaration

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Certificates

MLS 12/390

EC DoC MLS-Batteries

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Drawings (dimensions)

Dimensions Battery MLS 12-390

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User manuals

MLS 12/390

Manual MLS Batteries

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3D product drawings

3D-drawing Battery MLS 12/390 (zipped STEP file)

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