Quick Summary
The Sealey AUTOCHARGE100HF is a compact smart trickle charger and maintainer for 6 V and 12 V batteries. It is rated at 1 A and is intended to keep a battery charged for longer periods, with LED status lights that show charging and float mode.
The charger includes reverse polarity protection and is supplied with SAE quick connectors on leads and battery terminal eyelets. The product is described as suitable for EFB, AGM/GEL, stop/start and conventional lead acid batteries, with a stated battery range of 0.8-14 Ah.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Sealey, a named branded charger from the AUTOCHARGE range. |
| Model | AUTOCHARGE100HF, which helps distinguish this charger from other versions. |
| Product type | Compact smart trickle charger and maintainer for battery charging and maintenance. |
| Voltage | 6 V / 12 V dual voltage, so the battery voltage needs to match the charger setting and intended use. |
| Current | 1 A, a low-current charger suited to maintenance-focused charging. |
| Battery range | 0.8-14 Ah, so the battery size should fall within this stated range. |
| Battery types | EFB, AGM/GEL, stop/start and conventional lead acid batteries are named as compatible battery types. |
| Protection | Reverse polarity protection is stated, which is an important check for connection safety. |
| Included connectors | SAE quick connectors on leads and battery terminal eyelets are included. |
| Colour | Black. |
What to Compare Before Buying
- Battery voltage: This unit is for 6 V and 12 V batteries, so compare the battery voltage with the charger’s rating.
- Battery size: The stated battery range is 0.8-14 Ah, so check that your battery falls within that range.
- Battery type: Check whether the battery is EFB, AGM/GEL, stop/start or conventional lead acid if that matters for your application.
- Connection method: Compare the included SAE quick connectors and battery terminal eyelets with the way you want to connect the charger.
- Maintenance use: As a 1 A trickle charger and maintainer, it is aimed at charging and maintaining batteries rather than fast charging.
What Else You May Need
Check that the battery you plan to charge matches the stated voltage, type and Ah range. If you want to use the charger in a different connection setup, confirm that the included leads and eyelets suit your battery and installation.
Before You Decide
Confirm the battery voltage, Ah range and battery type before choosing this charger. Check whether the included SAE quick connectors or eyelets suit your preferred connection method. If you need a higher-current charger or a different battery range, compare another option.









