# Schumacher 3A battery charger 12V

- **Brand:** [Schumacher](https://autotools.ee/en/brands/schumacher)
- **Product code:** SPI3
- **Price:** ~~€82.90~~ €74.61 incl. VAT
- **Availability:** Only 1 available · ready in Tallinn in 1–2 working days
- **Category:** [Batteries and charging](https://autotools.ee/en/c/batteries-charging) > [Battery chargers](https://autotools.ee/en/c/battery-chargers)
- **Link:** https://autotools.ee/en/products/3a-akulaadija-schumacher-12v

## Description

This 3 A battery charger from the Schumacher SPI range is a fully automatic, microprocessor-controlled charger for 12 V batteries. It charges and maintains batteries up to 58 Ah. It charges in several stages and up to 3 times faster than traditional chargers.

You can use it on lead-acid batteries (AGM, Gel, Calcium/Wet and Start/Stop) and on lithium batteries (LiFePO4). It also charges a battery whose voltage has dropped as low as 0.5 V. In float mode the charger monitors the battery and keeps it fully charged.

**Features**

- Reverse polarity protection
- Thermal runaway protection and automatic shut-off
- Display with step-by-step charging instructions in English, German and French
- Quick connectors: connect either of the two plugs in seconds
- Insulated clamps and eyelet connectors included
- Hook for hanging the charger away from your work area
- Protective bumpers
- Ventilated housing that compensates for the extra heat

**Technical data**

- Product code: SPI3
- Battery voltage: 12 V
- Battery capacity: up to 58 Ah
- Input voltage: 230 V AC
- Input current: 1 A
- Output voltage: 12 V
- Output current: 3 A
- IP rating: IP20
- Charging cable length: 1.8 m
- Dimensions (cm): 19.4 x 8.6 x 6.5
- Weight: 0.75 kg

Schumacher Electric is a US company with 75 years of experience in power conversion equipment. It is headquartered in Dallas/Fort Worth and has factories in China, Mexico and Belgium. The company designs and manufactures battery chargers, testers, maintenance equipment, starting equipment, portable power sources and transformers for the electronics industry.

## Specifications

| Attribute | Value |
| --- | --- |
| Battery types | AGM, Geel, Liitium, Pliiaku |
| Battery voltage | 12 V |
| Charging current | 3 A |

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days