Lithium Dual Battery Adapter

🔋 Thumper Lithium Dual Battery Adapter — TL-DB

20A Thumper Lithium dual battery adapter designed to link a Thumper Lithium battery pack to an existing dual battery system, allowing charging from the same line while helping prevent reverse drain between the two battery systems.

The Thumper Lithium Dual Battery Adapter TL-DB is designed specifically for the Thumper Lithium range of battery packs.

This adapter is ideal for users who want to connect their Thumper Lithium battery pack to an existing dual battery system so it can charge from the same charging line. The TL-DB allows the Thumper Lithium battery pack to charge alongside the existing battery system while preventing reverse drain between the two separate systems.

With 50A Anderson-style connections and a maximum rated adaptor capacity of 20A, the TL-DB provides a practical linking solution for compatible Thumper Lithium battery setups.

✅ Key Benefits

🔋 Designed for Thumper Lithium Battery Packs
Made specifically for the Thumper Lithium range.

🔌 Links to Existing Dual Battery Systems
Allows a Thumper Lithium battery pack to connect to an existing dual battery charging system.

⚡ Charges from the Same Line
Allows the Thumper Lithium battery pack to charge alongside an existing battery system.

🛡️ Helps Prevent Reverse Drain
Prevents the two battery systems from discharging together.

🔗 50A Anderson Connections
Uses grey and black 50A Anderson connectors for clear system connection.

🚙 Ideal for Touring Setups
Suitable for 4WDs, caravans, campers, canopies, and auxiliary battery systems using compatible Thumper Lithium packs.

🚐 Suitable Applications

🚙 4WD dual battery systems
🚐 Caravan auxiliary power systems
🏕️ Camper trailer battery systems
🛻 Ute canopy power setups
🔋 Thumper Lithium battery pack installations
⚡ Existing dual battery system integration
🔌 Portable lithium battery charging setups
🏜️ Touring and off-grid power systems

🔌 Connection Guide

The adaptor allows the Thumper Lithium battery pack to charge from the same charging system as the existing dual battery setup.

🛡️ Battery System Protection

📋 Technical Specifications

⚠️ Fitment & Installation Note

Please confirm your required battery pack compatibility, charging system type, charge current, cable sizing, fuse protection, Anderson connector orientation, and system layout before purchase or installation.

Important:

✅ Designed for Thumper Lithium battery packs
✅ Allows charging from an existing dual battery system
✅ Grey 50A Anderson connects to existing dual battery system
✅ Black 50A Anderson connects to Thumper Lithium battery pack
✅ Helps prevent reverse drain between the two systems
✅ Maximum rated adaptor capacity: 20A
⛔ Do not exceed the 20A adaptor rating
⛔ Confirm charger output and battery compatibility before connection
⛔ Ensure wiring and fuse protection suit the connected load
⛔ Professional installation is recommended where wiring, fusing, or charge system compatibility is uncertain

🔎 Why Choose the Thumper Lithium TL-DB Adapter?

The Thumper Lithium Dual Battery Adapter TL-DB is a practical solution for users who want to integrate a Thumper Lithium battery pack with an existing dual battery system.

By allowing the Thumper Lithium battery to charge from the same charging line while helping prevent reverse drain between systems, the TL-DB is well suited to touring vehicles, caravans, campers, canopies, and auxiliary battery setups using compatible Thumper Lithium battery packs.

📦 What’s Included

🔋 1 x Thumper Lithium Dual Battery Adapter — TL-DB
🔌 1 x Grey 50A Anderson Connector
🔌 1 x Black 50A Anderson Connector

🛒 Order with Confidence

Choose the Thumper Lithium Dual Battery Adapter TL-DB for a simple, purpose-built way to connect compatible Thumper Lithium battery packs to an existing dual battery charging system while helping prevent reverse drain between battery systems.