Standard Lithium 100AH LiFePO4 Bluetooth Battery

🔋 THUMPER TLS-100 LITHIUM 100AH LIFEPO4 DEEP CYCLE BATTERY

Bluetooth Monitoring, Advanced BMS & Lightweight 12.8V Lithium Power

⚡ High-performance lithium power designed for caravans, motorhomes, 4WD touring, marine applications and off-grid auxiliary power systems.

The Thumper TLS-100 is a 100Ah LiFePO4 deep cycle battery engineered to deliver dependable power, stable voltage and long service life while weighing significantly less than traditional AGM batteries.

Built with premium prismatic LiFePO4 cells, an advanced internal Battery Management System and integrated Bluetooth monitoring, the TLS-100 gives you efficient energy storage with real-time access to important battery information through the Thumper App.

With a 100A continuous discharge capability, up to 5,000 cycles, flexible mounting orientation and support for parallel or series battery configurations, the TLS-100 is designed for demanding touring and auxiliary power installations.

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⚡ KEY BENEFITS

🪶 Lightweight Lithium Construction
At approximately 10.2kg, the TLS-100 offers a substantial weight saving compared with many traditional AGM battery systems, helping preserve valuable vehicle and caravan payload.

🔋 Stable LiFePO4 Voltage Output
Lithium chemistry maintains strong voltage throughout the discharge cycle, helping compatible appliances operate efficiently for longer.

📱 Built-In Bluetooth Monitoring
Connect to the Thumper App to monitor battery condition and important operating information from a compatible device.

🛡️ Advanced Internal BMS Protection
Integrated Battery Management System protection continuously monitors critical operating conditions for safer and more reliable battery performance.

🔄 Up to 5,000 Cycles
Designed for exceptional service life with up to 5,000 cycles at 80% depth of discharge.

🔧 Flexible Installation
Fully sealed construction provides greater flexibility when positioning the battery within a suitable installation location.

⚡ 100A Continuous Discharge
Supports demanding auxiliary loads and compatible inverter applications up to the battery's specified discharge limits.

✅ 3-Year Manufacturer Warranty
Covered by a three-year manufacturer warranty for added confidence.

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⭐ PREMIUM LIFEPO4 TECHNOLOGY

The TLS-100 uses prismatic Lithium Iron Phosphate cells to provide an efficient and durable alternative to conventional lead-acid deep cycle batteries.

LiFePO4 technology offers excellent usable capacity, low self-discharge, stable output voltage and long cycle life while keeping battery weight to approximately 10.2kg.

With a nominal capacity of 100Ah and stored energy of 1280Wh, the TLS-100 is designed for auxiliary power systems where dependable energy storage and reduced weight matter.

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📱 BLUETOOTH BATTERY MONITORING

Integrated Bluetooth allows compatible devices to connect to the battery through the Thumper App for convenient real-time monitoring.

Available battery information includes:

• Battery voltage
• Remaining capacity percentage
• Charge current
• Discharge current
• Estimated runtime
• Protection alerts
• Cell balancing information
• System diagnostics

This provides a convenient way to check battery performance without requiring constant access to the physical battery installation.

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🧠 ADVANCED BATTERY MANAGEMENT SYSTEM

The integrated Battery Management System continuously monitors battery operation and provides protection against a range of potentially damaging electrical and temperature conditions.

BMS protection includes:

• Over-charge protection
• Over-discharge protection
• Over-current protection
• Short-circuit protection
• High-temperature protection
• Low-temperature protection
• Voltage imbalance protection

The BMS helps protect the battery cells while supporting safe operation, consistent performance and long service life.

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🔄 BMS RESET SWITCH

If the battery enters protection mode following excessive discharge or an overload event, the integrated BMS reset switch provides a method of reactivating the battery.

BMS Reset Procedure

1. Connect the battery to a suitable 240V battery charger.
2. Turn the charger on.
3. Press and hold the BMS reset switch for approximately 30–90 seconds.
4. Charging should then commence normally.

Always investigate and correct the cause of an overload or excessive discharge before returning the battery to normal service.

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⚡ CHARGING PERFORMANCE

The TLS-100 is designed for efficient charging across a broad current range.

Recommended charge current: 10A–50A

Maximum charge current: 50A

Recommended charging voltage: 14.2V–14.6V

The supplied specifications state compatibility with AGM and lithium charging systems.

⚠️ For best performance and battery life, a lithium-specific charging profile is recommended.

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🔌 HIGH-DISCHARGE PERFORMANCE

The TLS-100 is designed to handle demanding auxiliary loads with a maximum continuous discharge current of 100A.

Maximum continuous discharge: 100A / 1200W

Peak discharge: 250A for approximately 1–3 seconds

This makes the battery suitable for a wide range of compatible appliances, accessories and inverter-powered equipment when the complete electrical system is correctly designed.

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🔌 INVERTER COMPATIBILITY GUIDE

• 150W–1200W inverter: 1 battery
• 1201W–2400W inverter: 2 batteries
• 2401W–3600W inverter: 3 batteries

Actual installation requirements depend on inverter efficiency, surge current, cable size, protection devices and the connected load.

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🔋 FLEXIBLE MULTI-BATTERY CONFIGURATIONS

The TLS-100 can be used in compatible multi-battery installations where greater capacity or system voltage is required.

Parallel connection: Up to 4 batteries

Series connection: Up to 4 batteries for compatible systems up to 48V nominal configuration

All batteries used in a multi-battery bank should be correctly matched and installed using suitably rated cabling and circuit protection.

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🔄 EXCEPTIONAL CYCLE LIFE

LiFePO4 chemistry gives the TLS-100 an extended service life compared with many conventional deep cycle battery technologies.

• Up to 4,000 cycles at 100% depth of discharge
• Up to 5,000 cycles at 80% depth of discharge
• Self-discharge: ≤3% per month

This long cycle capability makes the TLS-100 well suited to regular touring, caravan and off-grid applications where batteries are repeatedly charged and discharged.

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🌡 OPERATING TEMPERATURE RANGE

Discharge temperature: -10°C to 60°C

Charge temperature: -10°C to 45°C

Storage temperature: -5°C to 35°C

BMS high-temperature cut-out: 60°C

BMS temperature reconnect: 45°C

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📐 PRODUCT SPECIFICATIONS

Brand: Thumper

Model: TLS-100

Battery type: Deep cycle lithium battery

Cell chemistry: LiFePO4

Cell construction: Prismatic

Nominal voltage: 12.8V

Rated capacity: 100Ah

Stored energy: 1280Wh

Bluetooth monitoring: Yes – via Thumper App

Battery Management System: Integrated BMS

BMS reset switch: Yes

Maximum continuous discharge: 100A / 1200W

Peak discharge: 250A for 1–3 seconds

Recommended charge current: 10A–50A

Maximum charge current: 50A

Recommended charging voltage: 14.2V–14.6V

Cycle life at 100% depth of discharge: Up to 4,000 cycles

Cycle life at 80% depth of discharge: Up to 5,000 cycles

Self-discharge: ≤3% per month

Parallel connection: Up to 4 batteries

Series connection: Up to 4 batteries

Length: 328mm

Width: 172mm

Height: 220mm

Weight: Approximately 10.2kg

Warranty: 3-year manufacturer warranty

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🚙 PERFECT FOR

• Caravans
• Motorhomes
• 4WD dual-battery systems
• Touring and overlanding vehicles
• Camper trailers
• RV electrical systems
• Marine auxiliary power systems
• Off-grid solar installations
• Portable auxiliary power systems

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⚠️ IMPORTANT INSTALLATION NOTES

❌ NOT SUITABLE FOR ENGINE STARTING.

❌ NOT SUITABLE FOR UNDER-BONNET INSTALLATION.

✔ Designed for deep cycle auxiliary battery applications.

Battery cables, fuses, circuit breakers, chargers, solar regulators and other electrical equipment must be appropriately rated for the battery and intended load.

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❓ FREQUENTLY ASKED QUESTIONS

Is the Thumper TLS-100 a lithium battery?

Yes. The TLS-100 is a 12.8V 100Ah Lithium Iron Phosphate battery using prismatic LiFePO4 cells.

How much usable energy does the battery store?

The battery is rated at 100Ah and 1280Wh nominal capacity.

Does the TLS-100 have Bluetooth?

Yes. Integrated Bluetooth allows compatible devices to monitor battery information through the Thumper App.

What can I monitor through the Bluetooth App?

The supplied specifications include battery voltage, remaining capacity, charge and discharge current, estimated runtime, protection alerts, cell balancing and system diagnostic information.

Does the battery have a built-in BMS?

Yes. The TLS-100 includes an integrated Battery Management System designed to protect against over-charge, over-discharge, over-current, short circuit, temperature extremes and voltage imbalance.

Does the battery have a BMS reset switch?

Yes. An integrated BMS reset switch allows the battery to be reactivated following certain protection events such as excessive discharge.

How much does the TLS-100 weigh?

The battery weighs approximately 10.2kg.

Can I use the TLS-100 with an inverter?

Yes. The battery supports a maximum continuous discharge of 100A / 1200W. Higher inverter capacities may require multiple batteries according to the supplied inverter compatibility guide.

Can multiple TLS-100 batteries be connected together?

Yes. The supplied specifications allow up to four batteries in parallel and up to four batteries in series for compatible installations.

How many cycles can the battery provide?

The TLS-100 is rated for up to 4,000 cycles at 100% depth of discharge and up to 5,000 cycles at 80% depth of discharge.

Can I use an AGM charger?

The supplied specifications state compatibility with AGM and lithium chargers. For best battery performance and service life, a lithium-specific charging profile is recommended.

What charging voltage is recommended?

The recommended charging voltage is 14.2V to 14.6V.

What is the maximum charging current?

The maximum charging current is 50A, with a recommended charging range of 10A to 50A.

Can the battery be installed under the bonnet?

No. The TLS-100 is not suitable for under-bonnet installation.

Can the TLS-100 be used as a starting battery?

No. This battery is designed for deep cycle auxiliary power applications and is not suitable for engine starting.

What warranty is included?

The Thumper TLS-100 is covered by a three-year manufacturer warranty.

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🔋 UPGRADE TO LIGHTWEIGHT LITHIUM POWER

Reduce battery weight, increase usable energy and gain real-time battery monitoring with the Thumper TLS-100.

Combining 100Ah of LiFePO4 capacity, Bluetooth connectivity, advanced BMS protection, high discharge capability and up to 5,000 cycles, the TLS-100 is built for serious touring, caravan, marine and off-grid auxiliary power systems.

Upgrade your power system with a compact lithium battery designed for long-term performance, efficient energy delivery and dependable auxiliary power.