12V 20A IP67 Waterproof Marine Battery for Leisure Batteries
Single-bank aluminum-body onboard charger with IP67 waterproofing and selectable lead-acid, AGM, gel and LiFePO4 charging modes.
Original price was: $80.00.$75.00Current price is: $75.00.
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Product Specifications
Product Details
Technical specifications
| Rated power | 240W |
|---|---|
| Output current | 15A / 20A |
| Connector standard | ring terminal |
| Input voltage | 110-120V / 220-240V AC input |
| Ingress protection | IP67 |
| Certifications | SGS, ISO 9001 |
| Warranty | Not published |
| Reference part / SKU | 20a-marine-battery-charger |
| Supplied brand | Vidishi Auto |
| Cable length | Not published |
| Packaged shipping weight | Not published by the manufacturer |
| Packaged shipping size (L x W x H) | Not published by the manufacturer |
What this marine charger does
12V 20A IP67 Marine Battery Charger (Onboard / Trolling Motor) delivers 240W AC charging through a ring terminal connector, making it suitable for 12V marine batteries, trolling motors. The housing uses a IP67 enclosure for indoor and outdoor use, and the control board manages 15A / 20A output with temperature and leakage protection.
Supplied under the Vidishi Auto brand, this marine charger is aimed at distributors, fleets and installers needing a stable, certified charging unit.
Why choose this unit
- IP67 waterproof aluminum housing survives splash, spray and immersion
- Single-bank 12V output at 15A or 20A for fast onboard top-ups
- Multi-chemistry charging for flooded, AGM, gel and LiFePO4 batteries
- Reactivates deeply discharged low-voltage lithium batteries
- LED status panel with one-button battery-type mode selection
How it works
The control board steps 110-120V / 220-240V AC input down to the vehicle’s requested AC level and follows the ring terminal handshake. Output is capped at 15A / 20A with active cooling, over-temperature cut-out and Type A/Type B residual-current detection.
Installation steps
- Isolate the boat battery and disconnect the AC supply before wiring.
- Fix the aluminum charger to a dry, ventilated onboard surface.
- Connect the ring terminals to the battery posts – red positive, black negative.
- Plug in the AC input and confirm the POWER LED lights.
- Press MODE until the indicator matches your battery type, then let it charge.
Safety & certifications
Enclosure is IP67 rated. The unit carries SGS, ISO 9001. Install per local electrical code using a dedicated circuit and a qualified electrician for hard-wired versions.
- SGS certified
- ISO 9001 certified
Typical use cases
- Onboard boat and yacht battery charging
- Trolling motor battery top-ups
- Marine deep-cycle battery maintenance
- RV and off-grid 12V banks
Wholesale & B2B supply
We supply 12V 20A IP67 Marine Battery Charger (Onboard / Trolling Motor) in wholesale quantities (MOQ 50 pieces) for distributors, installers and fleet operators. Vidishi Auto units ship with export carton and can be OEM/ODM labelled.
Recent volume interest: 150 units sold. Request tiered pricing for container or pallet orders.
How it compares
Against a basic charger, the marine charger adds ring terminal compliance, IP67 protection and rated 15A / 20A control. Choose by connector standard and power tier (240W), not by brand label alone.
Troubleshooting
- No POWER LED – check the AC plug and the onboard breaker
- Charge does not start – confirm correct polarity on the ring terminals
- Wrong charge profile – cycle the MODE button to the battery chemistry in use
Maintenance
- Keep the connector and cable dry; inspect for cuts before each use.
- Wipe the enclosure with a damp cloth; do not use solvents.
- Store the portable unit above -25°C to 60°C when not in use.
No. It is supplied under the Vidishi Auto brand as our own marine charging product, not an OEM-branded unit. It charges 12V flooded lead-acid, AGM, gel and LiFePO4 batteries, and can reactivate deeply discharged low-voltage lithium batteries. The aluminum housing is rated IP67, which means it is dust-tight and protected against immersion, so it suits onboard marine use. Yes. MOQ is 50 pieces and OEM/ODM options are available. Contact us on WhatsApp for tiered pricing. No. It is supplied under the Vidishi Auto brand as a compatible aftermarket unit. It uses ring terminal. Confirm your vehicle inlet matches before ordering. IP67 enclosure with thermal and residual-current protection. This unit is rated at 240W AC output. Rated current is 15A / 20A on 110-120V / 220-240V AC input input. Confirm your vehicle’s on-board charger accepts this power level before ordering. Standard lead time is 7-15 working days for in-stock units; OEM/ODM batches are quoted per order. 12-month warranty; returns accepted within 30 days for unopened units under Vidishi Auto wholesale terms. Warranty: Not published — confirm with sales. Technical support and spare cables are available. Contact Vidishi Auto via WhatsApp for service. Ready to order 12V 20A IP67 Marine Battery Charger (Onboard / Trolling Motor) (20a-marine-battery-charger)? Send the SKU and your quantity to our team. Related search terms: trolling motor battery charger; onboard battery charger; 12v battery charger; 12v marine onboard trolling motor charger; ip67 aluminum boat battery charger; 20a marine charger; 20a marine charger kit; 20a marine charger unit. This is not a genuine OEM part. It is a Vidishi Auto aftermarket unit supplied under our own brand, built to the reference specification above. The 20a-marine-battery-charger listed here is a Vidishi Auto compatible replacement. It is not affiliated with any original-equipment manufacturer and is not a genuine OEM part. Data tiers: Confirmed specs are measured; Reference data comes from the source listing; Not published means the factory did not release it.
Frequently asked questions
Is this marine battery charger an original-brand unit?
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Is this an original-brand unit?
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