Epoch Charger Adapter - M10 eyelets
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Epoch Charger Adapter with M10 Eyelets (3/8" Ring Terminals)
The Epoch charger adapter with M10 eyelets is a hardwired charging lead that replaces temporary alligator clips with secure 3/8" ring terminals and a quick-disconnect charger plug. Bolt the eyelets to compatible LiFePO4 battery posts, leave the adapter installed and plug in a compatible Epoch charger whenever it is time to charge. It is a practical upgrade for RV, marine, golf cart and off-grid battery compartments where reaching the terminals is inconvenient. Explore more options in our lithium battery collection.
Key features
- M10 / 3/8" ring terminals: bolt directly to compatible heavy-duty battery posts for a secure, low-profile connection.
- Quick-disconnect charger end: a round two-pin plug, so you can leave the battery side connected and plug in the charger only when needed.
- Better than alligator clips: reduces the risk of clamps slipping off, losing contact or sparking when bumped in a tight compartment, and avoids terminal wear from repeated clamping.
- Red and black leads: color-coded for positive and negative, which makes installation easier.
- Built for mobile setups: a vibration-resistant charging point for boats, RVs, golf carts, battery boxes and solar systems.
A permanent charging point
Instead of opening a battery box and clamping onto the terminals each time, install the adapter once and charge through the quick-disconnect plug. This is especially helpful when the battery sits under a seat, inside a cabinet or in a dark boat compartment. Secure the plug where it is easy to reach, will not be pulled and will not sit in standing water.
Compatibility checklist
- Epoch chargers with the matching round two-pin quick-disconnect connector
- Batteries with M10-style or compatible 3/8" threaded terminal posts
- 12V, 24V, 36V and 48V LiFePO4 systems, as long as the charger, battery terminals and connector match
- Marine, RV, golf cart, solar and off-grid installations
The manufacturer does not list individual compatible charger models or a named connector type (such as Anderson or XT), so compare the plug on your charger with the product photos before ordering, or contact Epoch support for confirmation. Before installing, also check your battery's terminal post, nut, washer stack and available clearance so the ring terminals sit flat and tighten securely.
Technical specifications
| Product | Charger Adapter – M10 eyelets |
| SKU | m10-eyelets-adapter |
| Type | Hardwired charger adapter / quick-disconnect charging lead |
| Battery-side terminals | M10 eyelets / 3/8" ring terminals |
| Charger-side connector | Round two-pin quick-disconnect plug |
| Polarity | Red positive lead, black negative lead |
| Installation | Bolt-on ring terminals for a semi-permanent connection |
Ratings to verify
The manufacturer does not publish the wire gauge, cable length or maximum current rating for this adapter. Use it only with compatible Epoch charger outputs, inspect the cable and connectors during first use and do not exceed the connection ratings recommended by Epoch. If your installation requires a verified wire gauge or amperage rating, contact Epoch support first.
Installation notes
Disconnect all charging equipment before installation. Confirm polarity, place the ring terminals flat against the correct battery terminals and tighten the hardware to the battery manufacturer's recommendation. Route the cable away from sharp edges, heat sources and moving parts, and provide strain relief near the plug.
Need help choosing a charger or accessories for your battery system? Browse the full battery collection at M-Oceans or contact us for advice.