Lithink 12V 100Ah TM LiFePO4 Batterie mit Bluetooth

Lithink 12V 100Ah TM LiFePO4 Battery with Bluetooth & Self-Heating, 120A BMS – for Trolling Motors

Your best choice

5.0

Bluetooth

Self

Heating

Low-Temp

Cut-Off

1.2C

C-Rate

30+

Protections

IP67

Rated

Your best choice

5.0

Bluetooth

Self

Heating

Low-Temp

Cut-Off

1.2C

C-Rate

30+

Protections

IP67

Rated

Lithink 12V 100Ah TM LiFePO4 Battery with Bluetooth & Self-Heating, 120A BMS – for Trolling Motors

€226,88 €439,99 22688:43999 Save €213,11

Ten-year warranty & 30-day free returns included

120 A Continuous discharge & 500 A surge current:
- A single battery delivers 120 A continuous discharge current, covering continuous trolling and fine thrust adjustments.
- Surge/inrush current tolerance: 500 A/1 s, 400 A/3 s, 300 A/5 s, 200 A/10 s for hard starts, headwind/current or brief propeller stalling.
Surge & overload protection: TVS-absorption plus fast automatic overload recovery for stable, reliable power even in demanding water conditions.
Designed for trolling motors: Compatible with Minn Kota and MotorGuide – direct connection without extra modifications, optimized for fishing boats and marine use.
Newly designed internal structure: High-strength alloy frame instead of strapping; power cable with fiber protective braid against abrasion; six-sided epoxy plates for full isolation; double screw locking against vibration – reduces risks like cell bulging, loosening and short circuits for long-term safety.
The advanced 120A Battery Management System (BMS) Comprehensive protection: 20+ protection functions (over/under voltage, over/over current, short circuit, high/low temperature, balancing, etc.) plus TVS surge absorption – for safe power in the RV in any weather.
Low-temperature protection: Charging stops at ≤ 0 °C, discharging stops at ≤ −20 °C to prevent irreversible cell damage in cold.
Self-heating function: Integrated 117 W heater starts at ≤ 5 °C and stops at 15 °C – charging/discharging remains available even in severe frost.
Smart Bluetooth monitoring: App displays voltage, current, remaining runtime and cell voltages; 20% capacity alarm plus remote on/off for charging/discharging to ease route and return planning.
Durable cycle life: Automotive-grade A+ LiFePO₄ cells; ≥ 5000 cycles at 100% DOD and ≥ 80% remaining capacity after 10 years (with proper use).
Lightweight: Total weight ≈ 11,1 kg / 24,5 lb, about 1/5 of a similarly sized lead battery – easier to handle and offers more agile trimming.
Ingress protection IP67: Dustproof and 1 m / 30 min waterproof; internal electronics protected against river and saltwater.
Three charging methods: Supports mains charger (AC), vehicle charging and solar charging – suitable for outlet operation, RV and off-grid PV.
High energy density & low self-discharge: More Wh/kg than comparable lead batteries; self-discharge ≤ 2%/month, lower maintenance during longer idle periods.

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Save 8% Limited-time early bird price Click and copy discount code

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12V 100Ah TM Bluetooth now available at the early-bird price!

Pre-sale started – shipping from 15 June

VAT rate: (DE only) Incl. 0% VAT.

(DE only) Incl. 0% VAT. / 1x battery €226,88 €439,99
Incl. 19% VAT. / 1x battery €269,99 €439,99

Select package: 1x battery

(DE only) Incl. 0% VAT. / 1x battery €226,88 €439,99
(DE only) Incl. 0% VAT. / 2x batteries (extra 4% discount) €435,61 €879,98
(DE only) Incl. 0% VAT. / 3x Batteries (extra 5% off) €646,61 €1.319,97
(DE only) Incl. 0% VAT. / 4x batteries (extra 6% discount) €853,08 €1.759,96
(DE only) Incl. 0% VAT. / 1x battery + 10A waterproof charger (extra 3% discount) €278,27 €589,98
(DE only) Incl. 0% VAT. / 1x battery + 20A waterproof fast charger (extra 3% discount) €297,67 €619,98
(DE only) Incl. 0% VAT. / 2x batteries + 10A waterproof dual charger (extra 4% discount) €541,20 €1.139,97

Product variants

Quantity

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Reliable Delivery

Free & Fast Shipping – Within Germany & the EU

<strong>Lifetime 1:1 technical support</strong> – Direct service from engineers

Lifetime 1:1 technical support – Direct service from engineers

<strong>10-year warranty</strong> – Long-term protection, enjoy it worry-free

10-year warranty – Long-term protection, enjoy it worry-free

30 days free returns – No reason required

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Expert review

This is the best battery I have ever tested – LiThink 100Ah 12V 120A

“This battery is really powerful like a tank. The capacity is above the stated value – that’s perfect.”

DIY

Bulgaria

LiThink 12,8 V 100 Ah LiFePO4 | Review

“LiThink passed my test – the internal processing quality is really very good, and the BMS works perfectly.”

Jonas Syversen

Norway

LiFePO4 with heating mats – LiThink 100AH Bluetooth – TEST

“The stated capacity is accurate, the battery works well, the Bluetooth app is practical, and the heating function is a great option.”

Krzysiek Raus

Poland

Lithink 12V 100Ah LiFePO4 - Unboxing and testing!

After the first hands-on experience, the LiThink battery works exactly as it should – and the heating function is really practical.”

OK Fishing And Hunting

Finland

LiFePO4 lithium-ion battery, 100 Ah, 120 A, 12.8 V

The cells are mounted in an alloy frame with six-sided insulation, making the battery more durable and safer.”

acadenas

Spain

World's No. 1 LiFePO₄ internal build quality

Anti-swelling | leak-proof | vibration-resistant | up to +30 % cell lifespan

2× capacity, ½ weight

Double the capacity, half the weight and up to 12 times longer lifespan – with lifecycle costs of only €0,03/kWh.

2× Capacity

Up to 2× more usable energy
1/2 Weight

Up to 50% lighter
12× Energy Costs

Only 0,03 $/kWh over the lifetime
0.03 Energy costs

Only €0.03/kWh over the lifetime

Power Reserves for Trolling Motor & Return Trip Against the Wind

Reserve for load spikes – up to 500 A peak and 120 A continuous current (12 V) keep the bow motor, echo sounder and onboard electronics reliably powered when you set off, accelerate or head back into the harbour against the current.

500 A 1 s
400 A 3 s
300 A 5 s
200 A 10 s

Voltage, current, remaining capacity, temperature and cell status in real time – so you always know how much power is left in the battery.

Bluetooth App & Onboard Battery Monitoring

13 Alarms
Remote Assistance
Series/Parallel Management
Low Battery Alarm
Cell Monitoring
Real-Time Data

Winter-ready with cold protection

The BMS monitors cell temperature and automatically stops charging and discharging outside the safe range – to protect the cells from frost.

0 °C

Charge-Stop
5 °C

Loading Authorization
−20 °C

Unloading Stop
−10 °C

Unloading Authorization

Self-heating for safe charging in freezing conditions

Below 5 °C the battery automatically activates the heating pads and brings the cells to about 15 °C before charging – this keeps charging performance stable even on cold days.

≤5°C

Car Heater
15 °C

Heating Shutdown

Specifications & Scope of Delivery

Included in the scope of delivery

``Lithink 12V 100Ah Battery
Manual (DE/EN)
Bluetooth App Card / Warranty Card (DE/EN)
Quick Start Guide (DE/EN)
2× Lithink Stickers
2× M8 screws & 2× plus/minus terminal caps

Four charging options, one battery

Whether with a charger, while driving, via solar power or a generator – your Lithink LiFePO₄ battery stays reliably charged everywhere.

Four charging options, one battery

Whether with a charger, while driving, via solar power or a generator – your Lithink LiFePO₄ battery stays reliably charged everywhere.

Charger

Trip

Solar

Generator

Important Safety Instructions

Gloves

Wear insulated gloves

Always wear suitable protective gloves when unpacking and connecting the battery.

Full load

Fully charge before first use

The battery is delivered with approx. 60% charge – fully charge it once before use.

Insulation

Insulate bare wires before connecting

Always secure exposed conductors with suitable insulating material before they are connected to the battery.

Polarity

Connect positive and negative correctly

Before tightening the terminals, check that the positive and negative poles are not reversed. Tighten the terminals to 12 N·m.

Charger

Only use a suitable LiFePO₄ charger

Charge 12.8 V battery to 14.6 V, 25.6 V battery to 29.2 V.

Storage

Charge to approx. 50% for storage

Store at 10–35 °C and recharge approximately every 3 months.

Battery Mix

Only connect identical Lithink batteries

Do not mix with other brands; for series/parallel connection use only identical models, purchase interval ≤ 1 month.

Load

Example title

Check device power before connecting
Subtitle: Match the total power of the loads to the battery/inverter.

Cable

Select cable by current rating

For higher currents, use thicker cables according to the table.

FAQs

Any questions?
More info in our FAQs.

Q: Which trolling motor brands is this battery compatible with?

A: Our 12.8V LiFePO₄ battery is compatible with most common 12V trolling motor brands, including (but not limited to):

Minn Kota (e.g. Endura, Traxxis, PowerDrive)
MotorGuide (e.g. R3, Xi3)
Newport Vessels (36lb, 55lb, 86lb)
Haswing (e.g. Osapian, Cayman, Protruar)
Rhino (VX-, BLX-series)
Watersnake (e.g. Venom, Geo Spot, ASP)
AquaWatt (some 12V-compatible models)

Note: Not suitable for high-voltage integrated systems such as Torqeedo Travel.

Q: What are the charge/discharge current and C-rate of this battery?

A: With a nominal capacity of 100Ah the standard charging current is 0.2C–0.5C (20–50A), the maximum continuous charge and discharge current is 1.2C (120A) – ideal for inrush currents and the high loads of trolling motors.

Q: What is the peak current (Surge Current) of this battery?

A: Please contact customer service for exact details on the peak current.

Q: What protection class does the battery housing have?

A: The housing is protected against dust and water to IP67 – ideal for use on boats and in damp environments.

Q: How long is the warranty period for this battery?

A: 10 years.

Basic electrical specifications
Highlight differences	Lithink 12V 100Ah TM LiFePO4 Battery with Bluetooth & Self-Heating, 120A BMS – for Trolling MotorsFrom €226,88	Lithink 12V 100Ah H190 LiFePO4 Battery with Bluetooth & Self-Heating, 120A BMS – DIN H8 for Campervan Under-Seat UseFrom €226,88	Lithink 12V 140Ah H190 LiFePO4 Battery with Bluetooth & Self-Heating, 200A BMS – DIN H8 for Motorhome Under-SeatFrom €302,51	Lithink 12V 280Ah Pro LiFePO4 Battery with EVE LF280K-V3 Cells, 200A BMS, Bluetooth & Self-Heating – for Trolling Motor, RV & Solar SystemFrom €445,37	Lithink 12V 314Ah Mini Pro LiFePO4 Battery with EVE MB31 Cells, 300A BMS, Bluetooth & Self-Heating – for Trolling Motor, RV & Solar SystemFrom €499,99
Cell type	LiFePO₄	LiFePO₄	LiFePO₄	LiFePO₄	LiFePO₄
Nominal voltage	12.8 V	12,8 V	12,8 V	12,8 V	12,8 V
Nominal capacity	100 Ah	100 Ah	140 Ah	280 Ah	314 Ah
Energy content	1280 Wh	1280 Wh	1792 Wh	3584 Wh	4019,2 Wh
Discharge cut-off voltage	10.8 V	10.8 V	10.8 V	10,8 V	10,8 V
Internal resistance	≤ 40 mΩ	≤ 40 mΩ	≤ 40 mΩ	≤ 40 mΩ	≤ 100 mΩ
Self-discharge rate	≤ 2%	≤ 2%	≤ 2%	≤ 2%	≤ 2%
Cycle life	5,000+ cycles @100% DoD; 8,000+ cycles @70% DoD; 15,000+ cycles @40% DoD	5,000+ cycles @100% DoD; 8,000+ cycles @70% DoD; 15,000+ cycles @40% DoD	5,000+ cycles @100% DoD; 8,000+ cycles @70% DoD; 15,000+ cycles @40% DoD	8,000+ cycles @100% DoD; 11,000+ cycles @70% DoD; 20,000+ cycles @40% DoD	8,000+ cycles @100% DoD; 11,000+ cycles @70% DoD; 20,000+ cycles @40% DoD
Charging & discharging properties
Charging method	CC / CV	CC / CV	CC / CV	CC / CV	CC / CV
Charging voltage	14,6 V	14,6 V	14,6 V	14,6 V	14.6 V
Recommended charge current	20 A (0,2C)	20 A (0,2C)	28 A (0.2 C)	56 A (0,2C)	62,8 A (0,2C)
Min. charge current for heating function	8 A	8 A	8 A	8 A	8 A
Maximum continuous charge current	120 A	120 A	200 A	200 A	300 A
Maximum continuous discharge current	120 A	120 A	200 A	200 A	300 A
Maximum continuous output power	1536 W	1536 Wh	2560 Wh	2560 Wh	2560 Wh
Charge time at recommended charge current	20A @ 5h	20A @ 5h	28A @ 5h	56A @ 5h	62,8A @ 5h
Maximum discharge current (1 second)	500A	500A	1000A	1000A	1000A
Maximum discharge current (3 seconds)	400A	400A	700A	700A	900A
Maximum discharge current (5 seconds)	300A	300A	500A	500A	600A
Maximum discharge current (10 seconds)	200A	200A	300A	300A	450A
BMS & protection functions
BMS nominal current	120 A	120 A	200 A	200 A	300 A
Low-temperature charge protection	Ja	Ja	Ja	Ja	Ja
Charge stop temperature	0℃ / 32℉	0℃ / 32℉	0℃ / 32℉	0℃ / 32℉	0℃ / 32℉
Charge recovery temperature	5℃ / 41℉	5℃ / 41℉	5℃ / 41℉	5℃ / 41℉	5℃ / 41℉
Low-temperature discharge protection	Ja	Ja	Ja	Ja	Ja
Discharge stop temperature	-20 °C / -4 °F	-20 °C / -4 °F	-20 °C / -4 °F	-20 °C / -4 °F	-20 °C / -4 °F
Discharge recovery temperature	-10 °C / 14 °F	-10 °C / 14 °F	-10 °C / 14 °F	-10 °C / 14 °F	-10 °C / 14 °F
Temperature range
Charge temperature range	0°C to 50°C / 32°F to 122°F	0°C to 50°C / 32°F to 122°F	0°C to 50°C / 32°F to 122°F	0°C to 50°C / 32°F to 122°F	0°C to 50°C / 32°F to 122°F
Discharge temperature range	-20°C to 60°C / -4°F to 140°F	-20°C to 60°C / -4°F to 140°F	-20°C to 60°C / -4°F to 140°F	-20°C to 60°C / -4°F to 140°F	-20°C to 60°C / -4°F to 140°F
Storage temperature range (< 1 year)	-20°C to 25°C / -4°F to 77°F	-20°C to 25°C / -4°F to 77°F	-20°C to 25°C / -4°F to 77°F	-20°C to 25°C / -4°F to 77°F	-20°C to 25°C / -4°F to 77°F
Storage temperature range (< 3 months)	-20°C to 40°C / -4°F to 104°F	-20°C to 40°C / -4°F to 104°F	-20°C to 40°C / -4°F to 104°F	-20°C to 40°C / -4°F to 104°F	-20°C to 40°C / -4°F to 104°F
Storage temperature range (< 7 days)	-20°C to 65°C / -4°F to 149°F	-20°C to 65°C / -4°F to 149°F	-20°C to 65°C / -4°F to 149°F	-20°C to 65°C / -4°F to 149°F	-20°C to 65°C / -4°F to 149°F
Heating function
Heating temperature	15℃ / 59℉	15℃ / 59℉	15℃ / 59℉	15℃ / 59℉	10℃ / 50℉
Heating time at 100W (from -10° C / 14° F)	70–90 minutes	70–90 minutes	70–90 minutes	70–90 minutes	20–30 minutes
Heating time at 100W (from -20° C / -4° F)	100–150 minutes	100–150 minutes	100–150 minutes	100–150 minutes	30–40 minutes
Internal structural parameters
Temperature sensors	3	3	3	3	3
Cell holder	High-strength alloy	High-Strength Alloy	High-strength alloy	High-Strength Alloy	High-strength alloy
Insulation	6-sided epoxy plates	6-sided epoxy plates	6-sided epoxy plates	6-sided epoxy plates	6-sided epoxy plates
Power line protection	fiberglass hose	Fiberglass Hose	Fiberglass Hose	Fiberglass hose	Fiberglass hose
Busbar protection	Multiple Wrapping	Multiple Wrapping	Multiple Wraps	Multiple Wrapping	Multiple Wrapping
Screw locking	Screw Lock + Electronics-Yellow Adhesive	Screw Lock + Electronics-Yellow Adhesive	Threadlocker + electronics yellow adhesive	Screw lock + yellow electronics adhesive	Screw Locking + Electronics-Yellow Adhesive
Damping layer	EVA Filling	EVA-Filling	EVA filling	EVA filling	EVA-Filling
Terminal protection caps	Plastic caps	Plastic caps	Plastic Caps	Plastic caps	Plastic Caps
Physical properties
Dimensions (mm)	339 × 185 × 215 mm	360 × 178 × 188 mm	360 × 178 × 188 mm	522 × 268 × 218 mm	383 × 204 × 268 mm
Dimensions (inch)	13,34 × 7,28 × 8,46 in	14,17 × 7 × 7,4 in	14,17 × 7 × 7,4 in	20,55 × 10,55 × 8,58 in	15,08 × 8,03 × 10,55 in
Housing material	ABS/PC Alloy	ABS/PC Alloy	ABS/PC Alloy	ABS/PC Alloy	ABS/PC Alloy
Protection class	IP67	IP65	IP65	IP65	IP65
Housing color	Black	Black	Black	Black	Black
Total battery weight	11,1 kg / 24,5 lbs	11,1 kg / 24,5 lbs	13,7 kg / 30,2 lbs	28 kg / 61,7 lbs	28 kg / 61.7 lbs
Cell weight	7,6 kg / 16 lbs	7,6 kg / 16 lbs	10 kg / 22 lbs	21,6 kg / 47,6 lbs	22,4 kg / 49,4 lbs
Recommended tightening torque	12 N·m	12 N·m	12 N·m	12 N·m	12 N·m
Terminals	M8 × 12 mm	M8 × 12 mm	M8 × 12 mm	M8 × 12 mm	M8 × 12 mm
Structure & configuration
Number of cells	4	4	4	4	4
Cell configuration (series and parallel connection)	4P4S	4P4S	4S4P	4P4S	4P4S

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0% VAT. Batteries

12V 314Ah MINI Pro Bluetooth for motorhome

Lithink 12V 100Ah TM LiFePO4 Battery with Bluetooth & Self-Heating, 120A BMS – for Trolling Motors

Ten-year warranty & 30-day free returns included

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12V 100Ah TM Bluetooth

Expert review

This is the best battery I have ever tested – LiThink 100Ah 12V 120A

LiThink 12,8 V 100 Ah LiFePO4 | Review

LiFePO4 with heating mats – LiThink 100AH Bluetooth – TEST

Lithink 12V 100Ah LiFePO4 - Unboxing and testing!

LiFePO4 lithium-ion battery, 100 Ah, 120 A, 12.8 V

BMS safety for high currents on the water

World's No. 1 LiFePO₄ internal build quality

2× Capacity

1/2 Weight

12× Energy Costs

0.03 Energy costs

500 A 1 s

400 A 3 s

300 A 5 s

200 A 10 s

13 Alarms

Remote Assistance

Series/Parallel Management

Low Battery Alarm

Cell Monitoring

Real-Time Data

Range for Every Trolling Motor

0 °C

5 °C

−20 °C

−10 °C

≤5°C

15 °C

A+ cells & 10 years of safety

Certified to European standards

Specifications & Scope of Delivery

Four charging options, one battery

Four charging options, one battery

Important Safety Instructions

Wear insulated gloves

Fully charge before first use

Insulate bare wires before connecting

Connect positive and negative correctly

Only use a suitable LiFePO₄ charger

Charge to approx. 50% for storage

Only connect identical Lithink batteries

Example title

Select cable by current rating

FAQs

Customer Reviews