---
url: https://baterias.com/gb/batteries-for-elevators/komatsu/fb-20
title: "Batteries Komatsu FB 20"
type: model
language: en-GB
application: "Elevator Batteries"
brand: "Komatsu"
model: "FB 20"
compatible_batteries: 1
voltage: 2 V
updated: 2026-11-03
source: baterias.com
---

# Batteries Komatsu FB 20

**baterias.com** · Model
**URL:** https://baterias.com/gb/batteries-for-elevators/komatsu/fb-20

> baterias.com > Elevator Batteries > Komatsu > FB 20

## Verified selection

- Application: Elevator Batteries
- Make: Komatsu
- Model: FB 20

## Technical specifications

- Voltage: 2 V
- Compatible batteries: 1

## Compatible batteries (1)

| Make | Model | Ref. | Ah | CCA | V | Tech | Dims (LxAxH mm) | Polo | Price | URL |
|---|---|---|---|---|---|---|---|---|---|---|
| KRONOBAT | Traction cell Kronobat 8 PzS 640 2V 640Ah | 8 PzS 640 | 768 (c20) |  | 2 | Lead-acid | 154x198x402 |  |  | https://baterias.com/gb/traction-cell-kronobat-8-pzs-640-2v-640ah |

## Frequently asked questions

### Which battery does the Komatsu FB 20 take?

The Komatsu FB 20 uses the battery shown on this page. Check voltage, capacity and dimensions before ordering. If there is no published price, ask for a quote and we reply the same day.

### Can I fit a higher-capacity battery in my Komatsu FB 20?

Yes, as long as it has the same voltage, fits in the battery compartment and the Komatsu FB 20 charger is compatible. More capacity (Ah) means more run time; changing the voltage or battery type without adapting the charger can damage the equipment.

### How many batteries does my equipment take and how are they connected?

Many machines run at 24, 36 or 48 V with several 6, 8 or 12 V batteries connected in series (voltages add up; the Ah capacity is that of one unit). The model page tells you how many units it takes. Always replace the whole set with identical batteries of the same age.

### Can I use a car battery instead of a deep-cycle one?

Not advisable. A starter battery delivers a lot of current for a few seconds; a deep-cycle battery has thick plates built to be discharged to 50-80% and recharged every day. In traction, cleaning or mobility equipment a starter battery lasts very few cycles.

### What if the reference has no price?

Some references are not published in the shop: click "Request a quote" and we reply the same working day with price and lead time. Those with a price can be bought online and ship the same day if you order before 6:00 pm.

## Other vehicles using this battery

- [Carer R 220 V](https://baterias.com/gb/batteries-for-elevators/carer/r-220-v)
- [Cesab SI 800 T](https://baterias.com/gb/batteries-for-elevators/cesab/si-800-t)
- [Cesab ECO KD 165](https://baterias.com/gb/batteries-for-elevators/cesab/eco-kd-165)
- [TCM FB 30 H 5](https://baterias.com/gb/batteries-for-elevators/tcm/fb-30-h-5)
- [Komatsu FB 25-2](https://baterias.com/gb/batteries-for-elevators/komatsu/fb-25-2)
- [Komatsu FB 20 S](https://baterias.com/gb/batteries-for-elevators/komatsu/fb-20-s)
- [Doosan - Daewoo TP 30](https://baterias.com/gb/batteries-for-elevators/doosan-daewoo/tp-30)
- [BP HT 3,5 EL](https://baterias.com/gb/batteries-for-elevators/bp/ht-35-el)

## Related links

- [Plate search](https://baterias.com/gb/battery-finder-by-plate)
- [HTML version](https://baterias.com/gb/batteries-for-elevators/komatsu/fb-20)
- [llms.txt](https://baterias.com/gb/llms.txt)
### Other languages

- [ES-ES] [https://baterias.com/baterias-para-elevadores/komatsu/fb-20](https://baterias.com/baterias-para-elevadores/komatsu/fb-20?format=md)
- [EN-GB] [https://baterias.com/gb/batteries-for-elevators/komatsu/fb-20](https://baterias.com/gb/batteries-for-elevators/komatsu/fb-20?format=md)
- [PT-PT] [https://baterias.com/pt/baterias-de-elevador/komatsu/fb-20](https://baterias.com/pt/baterias-de-elevador/komatsu/fb-20?format=md)
- [FR-FR] [https://baterias.com/fr/batteries-pour-ascenseurs/komatsu/fb-20](https://baterias.com/fr/batteries-pour-ascenseurs/komatsu/fb-20?format=md)
- [IT-IT] [https://baterias.com/it/batterie-per-ascensori/komatsu/fb-20](https://baterias.com/it/batterie-per-ascensori/komatsu/fb-20?format=md)
- [DE-DE] [https://baterias.com/de/batterien-fur-aufzuge/komatsu/fb-20](https://baterias.com/de/batterien-fur-aufzuge/komatsu/fb-20?format=md)