Sterling Power
Sterling Power AB12130 – 12V 130A Alternator-to-Battery Charger
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The Sterling Power AB12130 is an alternator-to-battery charger that takes the raw output of your vehicle's alternator and delivers a controlled 130A multi-stage charge to your auxiliary battery bank. It recovers batteries far faster than an alternator alone while protecting them from the over- and under-charging a standard alternator leaves behind.
The charge steps through bulk, absorption, and float and supports multiple battery chemistries, so a discharged bank is brought back correctly and completely.
Charging Specifications
| Type | Alternator-to-battery multi-stage charger |
|---|---|
| Nominal voltage | 12V |
| Max output current | 130A |
| Charge stages | Multi-stage: bulk, absorption, float |
| Battery types | Lead-acid, AGM, gel, and lithium |
| Dimensions & weight | Available on the datasheet — contact us to confirm |
| Warranty | Backed by Sterling's factory warranty |
Key Features
- 130A controlled multi-stage charge straight from the alternator
- Recovers auxiliary banks far faster than an alternator alone
- Suits lead-acid, AGM, gel, and lithium banks
Need exact dimensions, wiring, or fitment guidance for your alternator? Contact us and we'll confirm from the datasheet before you buy.
Presented by Overland Kitted
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