# Varta LL100LT · Boat battery 12.8V 100Ah

![Varta LL100LT · Boat battery 12.8V 100Ah](https://bateriasonline.es/1969-home_default/varta-ll100lt.jpg)

> Varta LL100LT (ETN 850100001): 100 Ah boat battery, 278×175×190 mm, positive terminal on the right, lithium. Equivalent to Varta LL100.

**Category:** [Marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries) → [Varta](https://bateriasonline.es/en/varta-batteries)

- **Canonical URL**: https://bateriasonline.es/en/varta-ll100lt
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-LL100LT
- **EAN**: 4016987166932
- **MPN**: LL100LT
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Varta |
| Range | VARTA Professional Li-Ion Deep Cycle |
| Application | Boats |
| Technology | Lithium |
| Voltage | 12.8 V |
| Capacity | 100 Ah |
| Length | 278 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 12 kg |
| Polarity | Positive terminal on the right |
| Terminal type | DP (1 M8) |
| Energy | 1280 Wh |
| ETN code | 850100001 |

## Quick description

The Varta LL100LT (ETN 850 100 001, also written 850100001) is a boat battery with 12.8 V and 100 Ah, measuring 278 × 175 × 190 mm, with the positive terminal on the right.

## Description

## The Varta LL100LT at a glance

The Varta LL100LT is a battery for boats: engine starting or on-board service, depending on its design, with resistance to damp and hull vibration. With 100 Ah, the LL100LT suits boats that had a battery of that capacity.
The LL100LT belongs to the Varta VARTA Professional Li-Ion Deep Cycle range. [See all Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Inside the LL100LT: lithium technology

The LL100LT is a lithium iron phosphate (LiFePO4) battery with a battery management system (BMS). For the LL100LT, always use a charger with a lithium or LiFePO4 mode.

## Equivalents and alternatives to the Varta LL100LT

Lithium alternatives to the LL100LT with its size and polarity.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Varta LL100 | Lithium | 100 Ah | 278 × 175 × 190 |

## Part numbers and codes for the Varta LL100LT

Look for any of these LL100LT codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | LL100LT |
|---|---|
| ETN code | 850100001 (also 850 100 001) |
| EAN | 4016987166932 |
| Case size according to Varta | H6/L3 |
| UK code | 096LIO |
| Base hold-down | B13 |
| Terminal type | DP (1 M8) |
| Also known as | Varta 850100001 · Varta 850 100 001 |
| Not to be confused with | Varta LL150LT (150 Ah) |

## Before ordering the LL100LT, check this

- Your current battery should say about 100 Ah; a little more is also fine.
- With the terminals facing you, the positive terminal of the LL100LT is on the right.
- Measure the space: the LL100LT takes up 278 × 175 × 190 mm.

## Frequently asked questions about the Varta LL100LT

### What is the ETN code of the Varta LL100LT?

850100001, also written 850 100 001. The ETN (European Type Number) is printed on the label and used in parts catalogues.

### How much does the Varta LL100LT weigh?

12 kg, with 100 Ah of capacity.

### Which battery is equivalent to the Varta LL100LT?

For the LL100LT, other lithium batteries with its size and polarity: Varta LL100.

### Which side is the positive terminal on the Varta LL100LT?

On the LL100LT, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

### Which charger does the Varta LL100LT need?

A charger or regulator with a lithium/LiFePO4 mode (14.2-14.6 V for 12 V). Do not use lead-acid chargers with a desulphation stage and do not charge it below 0 °C.

## Keep comparing: alternatives to the LL100LT

- [All marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [The whole Varta range](https://bateriasonline.es/en/varta-batteries)
- [Varta LL50](https://bateriasonline.es/en/varta-ll50) · 50 Ah, 195×132×183 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*