Description
This package allows you to select the capacity of both the Lithium battery and a Victron DC DC In vehicle battery charger.
Package options:
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1 x Lithium 100 AH + 1 x Victron Orion 12-12-30 Amp |
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1 x Lithium 100 AH + 1 x Victron Orion 12-12-50 Amp |
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1 x Lithium 120 AH + 1 x Victron Orion 12-12-30 Amp |
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1 x Lithium 120 AH + 1 x Victron Orion 12-12-50 Amp |
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1 x Lithium 160 AH + 1 x Victron Orion 12-12-30 Amp |
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1 x Lithium 160 AH + 1 x Victron Orion 12-12-50 Amp |
Thumper Lithium Deep cycle Battery
Built with Bluetooth monitoring APP - THUMPER BATTERIES
What sets this battery a part from others?
The Thumper Lithium batteries are completely serviceable! That's right! We are so confident in our range of Lithium batteries that you can remove the lid and service the battery or even upgrade the BMS capacity at any stage!
Need to run larger loads from just the one battery? No problem. With the ability to upgrade the BMS, the Thumper 100 AH can allow for a 200 Amp Discharge capacity to supports loads up to 2400 watts!
Thumper Lithium LiFePO4 batteries are fully sealed and are designed to be mounted on any angle for easy application.
Equipped with an internal battery management system (BMS), the Thumper Lithium offers safe charging and discharging with over temperature protection, under and over voltage cut off protection and also internal short circuit protection.
The LiFePO4 range of batteries are less than half the weight of a traditional AGM battery, whilst still offering all of the benefits of a heavy duty deep cycle.
These batteries are designed to hold the terminal voltage higher throughout each cycle, resulting in an increase depth of discharge and a longer overall run time with heavier draw appliances.
Click HERE to download the Thumper Spec sheet
Reliable lithium power. Full Bluetooth monitoring. Serviceable and upgradeable.
The Thumper 120Ah Bluetooth Lithium Battery is built for serious 12V power applications including caravans, campers, canopies, touring setups and off-grid systems.
Unlike many sealed disposable lithium batteries, the Thumper Lithium range has been designed to be serviceable, with access to the internal components and the ability to upgrade the BMS if your power requirements change. In addition, the Thumper Lithium range of batteries are fitted with a BMS reset switch for piece of mind when on the road.
Monitor Your Battery From Your Phone
Using the free Thumper Batteries Bluetooth App, you can monitor important battery information including remaining capacity, battery voltage, charging and discharging current, estimated remaining runtime, estimated charging time, individual cell information and cell balancing.
You can also remotely disconnect charging or discharge loads directly through the Bluetooth app.
A Lithium Battery You Can Service
This is one of the biggest differences between Thumper and many conventional lithium batteries.
The battery has been designed so the lid can be removed and the battery serviced if required. The internal BMS can also be upgraded, giving you the flexibility to adapt your battery system as your power requirements change.
Instead of treating the battery as a sealed throw-away product, Thumper has been designed with long-term ownership and serviceability in mind.
Ideal For
Caravans, camper trailers, motorhomes, 4WD canopy systems, dual-battery installations, camping setups, compressor fridges, lighting, 12V accessories, solar systems and suitable inverter applications.
Technical Specifications:
| Model No. | TL100 | TL120 | TL160 |
| Nominal Voltage | 12.8 V | 12.8 V | 12.8 V |
| Rated Capacity | 100 AH | 120 AH | 160 AH |
| Cell Type / Chemistry | Prismatic / LiFePO4 | Prismatic / LiFePO4 | Prismatic / LiFePO4 |
| Bluetooth |
Yes |
Yes | Yes |
| IP Rating | IP65 | IP65 | IP65 |
Dimensions and Weight:
| Length | 328 mm | 328 mm | 328 mm |
| Width | 172 mm | 172 mm | 172 mm |
| Height (Total) | 220 mm | 220 mm | 220 mm |
| Weight | 9.75 Kg | 10.95 Kg | 14.7 ±0.2 Kg |
Operating Temperature Range:
| BMS High temp cut out / Reconnect | 80˚C / 50˚C |
| Discharge | -20˚C ~ 60˚C |
| Charge | -20˚C ~ 45˚C |
| Storage | -5˚C ~ 35˚C |
Charging Methods:
| Recommended Charge Current | 10 ~ 50 Amps |
| Max Charge Current | 70 Amps |
Discharge:
| TL100 | TL120 | TL160 | |
| Max discharge current (continuous) |
100 Amp *upgrade available |
120 Amp *upgrade available |
150 Amp *upgrade available |
| BMS Current cut off | >100.5A 10s | >120.5A 10s | >151.0A 10s |
| BMS Current cut off | >120.0A 3s | >144.0A 3s | >180.0 A 3s |
| BMS Current cut off | >150.0A 1s | >170.0A 1s | >190.0 A 1s |
| Warranty | 5 years from date of purchase | as of June 2023 |
| BMS Voltage cut off / Reconnect | 10.0V / 12.0V |
| Self Discharge per month: | ≤3% |

Need Help Choosing the Right Battery or BMS?
Not sure whether the standard 120A BMS or an upgraded BMS is right for your setup?
Speak with the Home of 12 Volt team and we can help match the battery to your inverter, charging system and expected power usage.
Need to run larger loads from just the one battery? No problem. With the ability to upgrade the BMS, the Thumper 120 AH can allow for a 200 Amp Discharge capacity to supports loads up to 2400 watts!
See video here for more information on the BMS:
Thumper Battery BMS reset switch
One of the key features in the Thumper range of Lithium batteries is the BMS reset Switch.
The BMS reset switch is fitted to each Thumper Lithium battery to ensure peace of mind when traveling so that you are never left stranded with no power.
Check out our video on the BMS reset switch:
Thumper Lithium LiFePO4 batteries are fully sealed and are designed to be mounted on any angle for easy application.
Equipped with an internal battery management system (BMS), the Thumper Lithium offers safe charging and discharging with over temperature protection, under and over voltage cut off protection and also internal short circuit protection.
The LiFePO4 range of batteries are less than half the weight of a traditional AGM battery, whilst still offering all of the benefits of a heavy duty deep cycle.
These batteries are designed to hold the terminal voltage higher throughout each cycle, resulting in an increase depth of discharge and a longer overall run time with heavier draw appliances.
These batteries are quality! Check out the internal BMS on this battery compared to cheaper brands
Bluetooth APP:
The App offers the ability to monitor and control:
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Bluetooth App - THUMPER BATTERIES
The Thumper App can be found in your APP store as a free download.
Note: Some features of the APP are only available with a passcode

Bluetooth App | Control Screen - Explained:
The Bluetooth app offers the ability to control the charge or discharge loads from the battery by remotely switching ON / OFF the power via the Bluetooth App.
To turn either your charge or discharge loads off, simply switch the blue toggle (blue = ON) to instead show a blacked out toggle.
CHARGE SWITCH - to remotely disconnect all charge loads from the battery. Turning this particular switch OFF will prevent the battery from taking a charge load from any charging source, including the DC battery charger.
DISCHARGE SWITCH - to remotely disconnect all discharge loads from the battery. Turning this particular switch OFF will prevent the battery from running any appliance as it disconnects all loads from the battery. This is the perfect option to use when storing the battery.

Victron Orion-Tr Smart DC-DC Charger Isolated:
The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth. For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch.
The Orion-Tr Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C.
https://www.victronenergy.com/upload/documents/Datasheet-Orion-Tr-Smart-DC-DC-chargers-isolated-250-400W-EN.pdf
Note: The isolated version has an additional input and output NEG while the non-isolated uses a common negative return. If both your start and house batteries share a common negative return (ie chassis ground) then you do not need the isolated version.
Features:
Bluetooth Smart enabled- Any Bluetooth enabled smart phone, tablet or other device can be used to monitor, to change settings and to update the charger when new software features become available.
Fully programmable-
- Battery charge algorithm (configurable) or fixed output.
- Smart alternator compatibility: engine running detection mechanism
Adaptive 3-stage charge algorithm: bulk – absorption – float-
- For lead acid batteries it is important that during shallow discharges the absorption time is kept short in order to prevent overcharging of the battery. After a deep discharge the absorption time is automatically increased to make sure that the battery is completely recharged.
- For lithium batteries absorption time is fixed, default 2 hours.
- Alternatively, a fixed output voltage can be chosen.
Remote on-off- A remote on/off switch or relay contact can be connected to a two-pole connector. Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two pole connector can be switched to battery minus (or the chassis of a vehicle, for example).
All models are short circuit proof and can be paralleled to increase output current- An unlimited number of units can be connected in parallel.
High temperature protected- The output current will reduce at high ambient temperature.
IP43 protection- When installed with the screw terminals oriented downwards.
Screw terminals- No special tools needed for installation
Description
Using engine power to charge your service battery, the Orion XS DC-DC charger combines impressive power with an ultra-compact, ultra-durable design. Available in 12V and 12V/24V mixed-voltage models, it's ideal for dual-battery setups and doubles as a DC-to-DC converter for sensitive electronics.
The Orion XS supports any alternator and battery setup with configurable voltage and current, achieving 98.5% efficiency and maintaining full rated output even at 40°C/104°F. It draws a stable load from smart Euro 5/6 alternators, preventing the service battery from being undercharged. The 4-stage charging algorithm adapts to discharge depth, extending battery life across all common chemistries.






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