inbatt N-Serie
High-frequency chargers for closed and sealed lead-acid batteries (Flooded, GEL, AGM, tubular plate) and adaptable for lithium batteries etc.

inbatt N-SerieIdeal for on-board use


In lifting platforms and forklifts (e.g. on trucks) as well as for small supply applications in camping and on boats, this charger series can stay on the battery and charge easily when needed.
Our recommendation for on-board charging of traction batteries in professional use.

Features

  • Optimised for on-board charging

    With remote display of charge status, some models also with remote control, with driveaway protection and protection against vibration, dust and water.

    Your advantage: Battery-powered devices and vehicles are always ready for use on the road.

Characteristics

  • Remote display of the state of charge with simple traffic light visualization.
  • Adjustment of the characteristic curve via infrared remote control or Bluetooth/smartphone (devices L-N1210, L-N2410 and L-N2430).
  • Waterproof and dustproof to IP67.
  • Vibration resistant, perfect for installation in vehicles and devices.
  • Loose drive protection** warns when the connection to the socket is established.
  • Suitable for the temperature range from -30 °C to +65 °C.
  • Temperature sensor inside and outside.
  • Characteristics for wet battery (grid and armor plate), GEL, AGM and on request customer side characteristics e.g. for lithium batteries.
  • Short circuit proof, overcharge proof.
  • High frequency technology (HF) with efficiency over 94 %."
  • Suitable for deeply discharged batteries.
  • Soft start.

Item nr. Volt Ampere Length mm Width mm Height mm
L-N1210121018712362more

L-N1210

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:10 A
Size:187 x 123 x 62 mm
Weight:1,8 kg
Where can I
buy this?
L-N1210-OB121018712362more

L-N1210-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:10 A
Size:187 x 123 x 62 mm
Weight:1,4 kg
Where can I
buy this?
L-N1215121518710572more

L-N1215

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:15 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N1215-OB121518710572more

L-N1215-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:15 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N1220122018710572more

L-N1220

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:20 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N1220-OB122018710572more

L-N1220-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:20 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N1225122528012877more

L-N1225

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:25 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N1225-OB122521012877more

L-N1225-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:12 V
DC current:25 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N2410241018712362more

L-N2410

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:24 V
DC current:10 A
Size:187 x 123 x 62 mm
Weight:1,8 kg
Where can I
buy this?
L-N2410-OB241018712362more

L-N2410-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:24 V
DC current:10 A
Size:187 x 123 x 62 mm
Weight:1,8 kg
Where can I
buy this?
L-N2415241518710572more

L-N2415

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:24 V
DC current:15 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N2415-OB241518710572more

L-N2415-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:24 V
DC current:15 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N2420242018710572more

L-N2420

Power
Connection voltage:230 V
Connection current:3 A
DC voltage:24 V
DC current:20 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N2420-OB242018710572more

L-N2420-OB

Power
Connection voltage:230 V
Connection current:3 A
DC voltage:24 V
DC current:20 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N2425242528012877more

L-N2425

Power
Connection voltage:230 V
Connection current:3 A
DC voltage:24 V
DC current:25 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N2425-OB242528012879more

L-N2425-OB

Power
Connection voltage:230 V
Connection current:3 A
DC voltage:24 V
DC current:25 A
Size:280 x 128 x 79 mm
Weight:2,2 kg
Where can I
buy this?
L-N2430243028014279more

L-N2430

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:24 V
DC current:30 A
Size:280 x 142 x 79 mm
Weight:2,8 kg
Where can I
buy this?
L-N2430-OB243022012577more

L-N2430-OB

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:24 V
DC current:30 A
Size:220 x 125 x 77 mm
Weight:2,8 kg
Where can I
buy this?
L-N24352435285167152more

L-N2435

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:24 V
DC current:35 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N2435-OB2435285167152more

L-N2435-OB

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:24 V
DC current:35 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N24402440285167152more

L-N2440

Power
Connection voltage:230 V
Connection current:5 A
DC voltage:24 V
DC current:40 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N2440-OB2440285167152more

L-N2440-OB

Power
Connection voltage:230 V
Connection current:5 A
DC voltage:24 V
DC current:40 A
Size:285 x 167 x 152 mm
Weight:3,7 kg
Where can I
buy this?
L-N24502450285167152more

L-N2450

Power
Connection voltage:230 V
Connection current:6 A
DC voltage:24 V
DC current:50 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N2450-OB2450285167152more

L-N2450-OB

Power
Connection voltage:230 V
Connection current:6 A
DC voltage:24 V
DC current:50 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N3610361028012877more

L-N3610

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:36 V
DC current:10 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3610-OB361021012877more

L-N3610-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:36 V
DC current:10 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3615361528012877more

L-N3615

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:36 V
DC current:15 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3615-OB361521012877more

L-N3615-OB

Power
Connection voltage:230 V
Connection current:2 A
DC voltage:36 V
DC current:15 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3620362028012877more

L-N3620

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:36 V
DC current:20 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3620-OB362021012877more

L-N3620-OB

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:36 V
DC current:20 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3625362528012877more

L-N3625

Power
Connection voltage:230 V
Connection current:5 A
DC voltage:36 V
DC current:25 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3625-OB362521012877more

L-N3625-OB

Power
Connection voltage:230 V
Connection current:5 A
DC voltage:36 V
DC current:25 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N3630363022012577more

L-N3630

Power
Connection voltage:230 V
Connection current:6 A
DC voltage:36 V
DC current:30 A
Size:220 x 125 x 77 mm
Weight:2,8 kg
Where can I
buy this?
L-N3630-OB363022012577more

L-N3630-OB

Power
Connection voltage:230 V
Connection current:6 A
DC voltage:36 V
DC current:30 A
Size:220 x 125 x 77 mm
Weight:2,8 kg
Where can I
buy this?
L-N36503650315200160more

L-N3650

Power
Connection voltage:230 V
Connection current:9 A
DC voltage:36 V
DC current:50 A
Size:315 x 200 x 160 mm
Weight:7 kg
Where can I
buy this?
L-N3650-OB3650315200160more

L-N3650-OB

Power
Connection voltage:230 V
Connection current:9 A
DC voltage:36 V
DC current:50 A
Size:315 x 200 x 160 mm
Weight:7 kg
Where can I
buy this?
L-N4810481018710572more

L-N4810

Power
Connection voltage:230 V
Connection current:3 A
DC voltage:48 V
DC current:10 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N4810-OB481018710572more

L-N4810-OB

Power
Connection voltage:230 V
Connection current:3 A
DC voltage:48 V
DC current:10 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N4815481518710572more

L-N4815

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:48 V
DC current:15 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N4815-OB481518710572more

L-N4815-OB

Power
Connection voltage:230 V
Connection current:4 A
DC voltage:48 V
DC current:15 A
Size:187 x 105 x 72 mm
Weight:2,3 kg
Where can I
buy this?
L-N4820482028012877more

L-N4820

Power
Connection voltage:230 V
Connection current:6 A
DC voltage:48 V
DC current:20 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N4820-OB482021012877more

L-N4820-OB

Power
Connection voltage:230 V
Connection current:6 A
DC voltage:48 V
DC current:20 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N4825482528012877more

L-N4825

Power
Connection voltage:230 V
Connection current:8 A
DC voltage:48 V
DC current:25 A
Size:280 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N4825-OB482521012877more

L-N4825-OB

Power
Connection voltage:230 V
Connection current:8 A
DC voltage:48 V
DC current:25 A
Size:210 x 128 x 77 mm
Weight:3 kg
Where can I
buy this?
L-N48304830285167152more

L-N4830

Power
Connection voltage:230 V
Connection current:8 A
DC voltage:48 V
DC current:30 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N4830-OB4830285167152more

L-N4830-OB

Power
Connection voltage:230 V
Connection current:8 A
DC voltage:48 V
DC current:30 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N48354835285167152more

L-N4835

Power
Connection voltage:230 V
Connection current:10 A
DC voltage:48 V
DC current:35 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N4835-OB4835285167152more

L-N4835-OB

Power
Connection voltage:230 V
Connection current:10 A
DC voltage:48 V
DC current:35 A
Size:285 x 167 x 152 mm
Weight:4,8 kg
Where can I
buy this?
L-N48404840315200160more

L-N4840

Power
Connection voltage:230 V
Connection current:10 A
DC voltage:48 V
DC current:40 A
Size:315 x 200 x 160 mm
Weight:7 kg
Where can I
buy this?
L-N4840-OB4840315200160more

L-N4840-OB

Power
Connection voltage:230 V
Connection current:10 A
DC voltage:48 V
DC current:40 A
Size:315 x 200 x 160 mm
Weight:7 kg
Where can I
buy this?
L-N48504850315200160more

L-N4850

Power
Connection voltage:230 V
Connection current:12 A
DC voltage:48 V
DC current:50 A
Size:315 x 200 x 160 mm
Weight:7 kg
Where can I
buy this?
L-N4850-OB4850315200160more

L-N4850-OB

Power
Connection voltage:230 V
Connection current:12 A
DC voltage:48 V
DC current:50 A
Size:315 x 200 x 160 mm
Weight:7 kg
Where can I
buy this?
L-N7225722528016888more

L-N7225

Power
Connection voltage:230 V
Connection current:8 A
DC voltage:72 V
DC current:25 A
Size:280 x 168 x 88 mm
Weight:3,7 kg
Where can I
buy this?
L-N7225-OB722528016888more

L-N7225-OB

Power
Connection voltage:230 V
Connection current:8 A
DC voltage:72 V
DC current:25 A
Size:280 x 168 x 88 mm
Weight:3,7 kg
Where can I
buy this?
L-N72307230315200117more

L-N7230

Power
Connection voltage:230 V
Connection current:11 A
DC voltage:72 V
DC current:30 A
Size:315 x 200 x 117 mm
Weight:6 kg
Where can I
buy this?
L-N7230-OB7230315200117more

L-N7230-OB

Power
Connection voltage:230 V
Connection current:11 A
DC voltage:72 V
DC current:30 A
Size:315 x 200 x 117 mm
Weight:6 kg
Where can I
buy this?
L-N7235723534818994more

L-N7235

Power
Connection voltage:230 V
Connection current:13 A
DC voltage:72 V
DC current:35 A
Size:348 x 189 x 94 mm
Weight:5,5 kg
Where can I
buy this?
L-N7235-OB723534818994more

L-N7235-OB

Power
Connection voltage:230 V
Connection current:13 A
DC voltage:72 V
DC current:35 A
Size:348 x 189 x 94 mm
Weight:5,5 kg
Where can I
buy this?

Charger Knowledge

RECHARGING
DISCHARGE DIAGRAM
Continuous discharge test
INTELLIGENT CHARGER
Why is the charging voltage of the charger important?
In principle, when charging, the electrons within the battery move from one electrode to the other, in the opposite direction to when they draw current, i.e. discharge. If a discharged battery is provided with too high a voltage from the current or voltage …
Chargers for supply batteries
In order to supply the connected consumers permanently, supply batteries usually have a larger capacity than starter batteries, which are intended to deliver a lot of power, especially in the short term. Chargers designed for starter batteries reach their …
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Emergency and rescue vehicles and other safety-related types of vehicles often sit around for months, but when it comes down to it, they need to be ready at a moment's notice to put out fires, rescue injured people or clear roads. Chargers like the Fronius …
Chargers for traction batteries
As with supply batteries, traction batteries are used in cyclic applications, i.e. the batteries are used until they are quite empty and are charged during idle times. Here, the charger is part of an effective drive application. The efficiency of the …
Cleanliness pays off
To ensure proper battery function, it makes sense to keep the battery surface clean and dry. Greasy or silicone-containing dirt on the lid can hinder the flow of current. Moisture on the battery can cause a short circuit in the worst case.
Which charger for which battery type?
The most important distinction is that sealed batteries and especially lithium batteries can react extremely to the heat and overpressure during overcharging. A reliable cut-off is particularly important here. Modern fully automatic electronic chargers …
Safety instructions for handling acid
Battery acid consists partly of sulphuric acid, which is highly corrosive. It attacks your skin, textiles and even metal. Put on protective clothing! So always wear gloves, safety glasses and possibly an acid-proof apron when handling batteries. Choose …
How does a charger work?
In principle, the charger reverses the chemical process that provides the current output in the charged battery. To do this, it provides the battery with voltage (in volts) and current (in amps). The charge controller in the charger decides how much current …
Chargers in a workshop
Especially for workshops, there is another charger that supplies the vehicle with power during diagnoses and software updates on the vehicle electronics. During this phase, the vehicle management system requires a particularly large amount of power and …
Charging the vehicle battery now and then
User chargers or consumer chargers are particularly easy to use and easy to maintain. They allow quick charging in between or when the battery is stored for a longer period of time before it is used again, e.g. a starter battery in a classic car that …