# Long 32B20R · Car battery 12V 35Ah

![Long 32B20R · Car battery 12V 35Ah](https://bateriasonline.es/896-home_default/long-32b20r.jpg)

> Long 32B20R: 35 Ah car battery, 197×129×227 mm. Equivalent to Varta A12 and Long 34B19L(S). Price on request: ask for a free quote.

**Category:** [Car batteries](https://bateriasonline.es/en/car-batteries) → [Long](https://bateriasonline.es/en/long-batteries)

- **Canonical URL**: https://bateriasonline.es/en/long-32b20r
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-32B20R
- **MPN**: 32B20R
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | Starting Series |
| Application | Cars |
| Voltage | 12 V |
| Capacity | 35 Ah |
| Length | 197 mm |
| Width | 129 mm |
| Height | 227 mm |
| Weight | 6.1 kg |

## Quick description

The Long 32B20R is a car battery with 12 V and 35 Ah, measuring 197 × 129 × 227 mm.

## Description

## Where the Long 32B20R fits

The Long 32B20R is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. If your car has no Start-Stop and had a 35 Ah battery, the 32B20R is a direct replacement.
At 35 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The 32B20R belongs to the Long Starting Series range. [More Long batteries](https://bateriasonline.es/en/long-batteries)

## Long 32B20R codes and part numbers

The 32B20R is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | 32B20R |
|---|---|
| Not to be confused with | Long 36B20R (40 Ah) |

## Long 32B20R vs 34B19L(S) and 34B19R(S): differences

Torn between the 32B20R and another similar Long? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long 32B20R (this one) | 35 Ah | 197 × 129 × 227 | 6.1 kg |
| Long 34B19L(S) | 33 Ah | 197 × 129 × 227 | 6.1 kg |
| Long 34B19R(S) | 33 Ah | 197 × 129 × 227 | 6.1 kg |

- Long 34B19L(S): 2 Ah less, the same dimensions.
- Long 34B19R(S): 2 Ah less, the same dimensions.

## Equivalents and alternatives to the Long 32B20R

These batteries share voltage, dimensions and polarity with the 32B20R, with similar capacity: compare cranking power, technology and price before deciding.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long 34B19L(S) | | 33 Ah | 197 × 129 × 227 |
| Long 34B19R(S) | | 33 Ah | 197 × 129 × 227 |
| Varta A12 | AGM | 35 Ah | 196 × 126 × 223 |

## Before ordering the 32B20R, check this

- Capacity of the 32B20R: 35 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the 32B20R: 197 × 129 × 227 mm.

## Frequently asked questions about the Long 32B20R

### Long 32B20R or 34B19L(S)?

Compared with the 32B20R, the Long 34B19L(S) has 2 Ah less. With 35 Ah, the 32B20R runs longer between charges than the 34B19L(S) (33 Ah). Both measure 197 × 129 × 227 mm, so they fit the same tray.

### How much does the Long 32B20R weigh?

The 32B20R weighs 6.1 kg. For reference, the Long 34B19L(S) (33 Ah) weighs 6.1 kg.

### Which battery is equivalent to the Long 32B20R?

With the same dimensions and polarity as the 32B20R you have the Long 34B19L(S), Long 34B19R(S) and Varta A12; choose by cold cranking power, technology and price.

### Does the new battery need to be registered in the car?

In cars with energy management (common since 2010) it is worth registering the battery in the control unit so it adjusts charging. In older cars you just connect it.

## Keep comparing: alternatives to the 32B20R

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Long catalogue](https://bateriasonline.es/en/long-batteries)
- [Long 34B19L](https://bateriasonline.es/en/long-34b19l) · 35 Ah, 195×127×222 mm
- [Long 36B20R(S)](https://bateriasonline.es/en/long-36b20r-s) · 40 Ah, 197×129×227 mm

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