🔋 Need More Power? Thumper Lithium Battery Link Hub

More capacity. More runtime. Zero complications.

Already running a Thumper Lithium Battery Hub but need more power, longer runtime, or higher discharge capability?
No problem — the Thumper Battery Link Hub gives you a simple, plug-and-play expansion solution.

Just connect the Link Hub to your existing Master Hub and instantly increase amp hour capacity and discharge output, letting you run larger appliances for longer.

⚡ Simple Power Expansion – No System Rebuild Needed

The Link Hub seamlessly binds to your existing Thumper Master Hub, instantly expanding your power system — no rewiring, no complexity.

Select either the 100Ah or 120Ah models, the Link Hub delivers flexible scalability as your power needs grow.

✔ Increase total battery capacity
✔ Increase discharge output
✔ Plug-and-play expansion
✔ Fully Bluetooth monitored
✔ Upgrade anytime

🔗 Fully Modular – Mix & Match Capacity

You can link:

✔ 100Ah → 100Ah
✔ 120Ah → 120Ah
✔ 100Ah → 120Ah

Mix and match capacities to build your perfect power system.

Using the free Thumper Bluetooth App, you can:

✔ Combine both hubs into one total capacity display
✔ Monitor each hub individually
✔ Share loads evenly across both hubs
✔ Keep one hub in reserve and activate it only when needed

📱 Intelligent Bluetooth Control

The Thumper Bluetooth App puts full system control in the palm of your hand.

Monitor and control:

✔ Battery capacity & voltage
✔ Charging & discharge current
✔ Runtime remaining
✔ Charge & discharge disconnect
✔ Cell balancing & protection
✔ Parallel linking & AH reprogramming

FREE download – iOS & Android

🧠 Smart Power Management Modes

Parallel Mode:
Both hubs share charging and discharge loads evenly for maximum efficiency.

Reserve Mode:
Keep the Link Hub in standby and activate it only when extra capacity is required — perfect for extended stays.

🔒 Built Tough. Built Smart.

The Thumper Lithium Battery Hub delivers true portability with serious performance, using premium LiFePO4 cells, advanced BMS protection, and a rugged ABS enclosure.

✔ Lightweight & compact
✔ Built-in Battery Management System (BMS)
✔ Bluetooth monitoring
✔ High discharge performance
✔ Ultra-low self-discharge
✔ 5-year battery warranty

📦 What’s Included

Thumper Lithium Battery Hub – 100Ah LINK HUB (No DC / No Sockets)
Secure mounting tray with strap
120A Anderson to 120A Anderson linking cable
Built-in Bluetooth monitoring system
5-Year battery warranty

Note:
This model does not include a 240V charger or vehicle wiring loom, as these are supplied with the Master Hub models.

📊 Technical Specifications – TBH100-LK-BT

Battery & Construction

Battery Capacity: 100Ah usable
BMS Capacity: 100A (1200W)
Chemistry: LiFePO4 (Prismatic Cells)
IP Rating: IP64
Case Material: ABS
Bluetooth: Yes

Dimensions & Weight

Length: 355mm
Width: 190mm
Height: 245mm
Weight: 10.7kg

Operating Temperature Range

Discharge: -23°C to 65°C
Charge: -3°C to 65°C
Storage: -20°C to 45°C
BMS High Temp Cut: 80°C / Reconnect 50°C

Charging Performance

Recommended Charge Current: 25A
Max Charge Current: 100A
Recommended Charge Voltage: 14.2V ± 0.2V
Max Charge Voltage: 14.8V ± 0.2V

Discharge Performance

Continuous Discharge: 100A (1200W)
Efficiency (Round Trip): >99.5%
Self Discharge: ≤3% per month
Warranty: 5 Years

🚙 Perfect For

✔ Caravans
✔ Motorhomes
✔ 4WD touring setups
✔ Canopy builds
✔ Off-grid camping
✔ High-draw appliances
✔ Expanding existing Thumper systems

⭐ Why Choose the Thumper Link Hub?

Because power needs grow.

The Thumper Link Hub lets you expand your system when YOU need it, without replacing your existing setup. It’s the simplest, smartest way to future-proof your power system.