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WattCycle 12V 100Ah Mini LiFePO4 Battery with Bluetooth

Regular price €255,99 €399,99 | Save €144,00 (36% off)
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  • Smart Version of the Mini Battery: L229 x B138 x H208mm | 9.50kg
  • Massive Power, Ultra-High Energy Density: 134.74Wh/kg | 1280W Output Power | 1280Wh Energy
  • Bluetooth 4.0: Real-Time Monitoring via WattCycle App
  • Safety: Built-in 100A BMS, including protection against overcharge, over-discharge, overcurrent (150A @1.2s), short circuits, extreme temperatures (high and low), and cell balancing
  • Premium LiFePO4 Cells: EV-grade A+ LiFePO4 cells supporting a lifespan of 5000–15000 cycles
  • Max. 20.48kWh Energy Solution: Expandable up to max. 4P4S for 20.48kW power output
  • Waterproof & Dustproof: IP65
  • Certifications: RoHS, CE, FCC, UN38.3, UL
Battery Description

Mini Size, Max. Power: WattCycle 100Ah Mini-series batteries, with Their Ultra-Mini Size (L229 x W138 x H208 mm) and Lightweight (9.50 kg), offer a 9.5% weight reduction and a 28% volume reduction compared to the WattCycle 12V 100Ah deep-cycle battery.

Real-Time Tracking Battery Status: This Bluetooth battery can be controlled by the WattCycle App, which is installed on Android 4.3 or above. This allows you to clearly understand the health status of lithium batteries (the voltage of each battery series charging and discharging current, alarm prompts, protection status, etc. ) and ensure safe use.

Cutting-edge LiFePO4 Technology: WattCycle 100Ah Mini-series batteries are equipped with EVE LiFePO4 cells, a high-end lithium battery brand, which ensures a lifespan of up to 10 years and withstands up to 15,000 cycles.

Advanced 100A BMS Protection: The built-in Battery Management System (BMS) safeguards the 12V 100Ah Mini LiFePO4 battery against overcharge, deep discharge, overload, overheating, extreme temperatures (low and high temperatures), and short circuits. The BMS optimizes cell voltage balance, enhancing overall battery efficiency.

High and Low-temperature Cut-Off Protection: The lithium battery operates in a wide temperature range (-20℃ to 70℃). It automatically shuts off at low and high temperatures, ensuring maximum battery protection and performance in diverse environments.

Ultra-high 3C Discharge Capability: WattCycle 12V 100Ah Mini-series batteries with 100A BMS support 100A continuous charging and discharging and deliver a pulse discharge of up to 3C, allowing for a current output of up to 300A for 1.2 seconds. This makes it suitable for applications requiring bursts of power.

Wide Applications: All WattCycle batteries are deep cycle LiFePO4 batteries, they are the best choice for your RVs, home storage, and even your marine applications.

Shipping Service

Warehouse

Germany or Poland

Shipping Carrier

DPD, DHL & INPOST

Please contact our customer service team to find out which carrier to use.

Destinations

Germany, Austria, Belgium, Luxembourg, Netherlands, Czech Republic, Denmark, France, Hungary, Italy, Poland, Slovakia, Slovenia, Ireland, Portugal, Spain, Sweden, Croatia, Estonia, Finland, Latvia, Lithuania, Bulgaria, Greece, Romania.

Shipping time

Processing time: 1-2 business days

Shipping time: 2-5 business days

Shipping cost

Except for Bulgaria, Greece, and Romania, all other countries are FREE SHIPPING.

Shipping costs for orders to Bulgaria, Greece, and Romania vary depending on the weight of the goods in your order and start from 25€. Specific details for actual shipping costs can be viewed at checkout.

The shipping will be delayed for some objective or uncontrolled reasons. We will notify our customers ahead of delays.

Learn more in our Shipping Policy

Battery Warranty

Warranty Policy

At WattCycle, we stand behind the quality and performance of our batteries. We offer a comprehensive warranty to ensure your satisfaction with your purchase.

Please read the product manual carefully before installing and using the product, and use the battery correctly under the instructions of the manual.

Warranty Period

WattCycle warrants that the product will be free from defects in workmanship and material to the original consumer purchaser.
The warranty period starts on the date of purchase by the original consumer purchaser.

1. For the battery >50Ah, the warranty period is 5+2 years. (Extra 2-year warranty service is only for official website customers.)

2. For the battery ≤50Ah, the warranty period is 3 years.

3. For the battery charger, the warranty period is 2 years.

4. For other accessories, the warranty period is 1 year.

Warranty Statement

Any defects in material or workmanship of your product will be covered after you provide any valid proof of purchase and information including but not limited to the following:

1. A purchased order number was made through WattCycle's official stores.

2. Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Note: The limited warranty is restricted to the country of purchase. The warranty on the items will be invalid once they are taken or shipped to other countries.

Exclusions of Warranty

1. Misused, abused, damaged by accident, or damaged due to force majeure. (e.g. lightning strikes, tornadoes, hurricanes, etc.);

2. Unauthorized modification, repair, dis-assembly or operation not in accordance with the official instructions or manuals;

3. Lost, stolen, or fully refunded product;

4. The warranty period expired;

5. The battery model on the warranty certificate does not match the actual item;

6. Product wear and tear through the usage of time.

Procedures for Warranty Claims

We’ll assist in analyzing the consumer’s problem within 24 hours, help solve the problem, restore battery usage, and introduce the optimal use method.

If our product fails to work normally, the consumer assists us in completing all the battery testing, and both parties confirm that the product does have quality problems, we’ll send a new battery replacement to the defective battery after it has been returned to our US warehouse by the pre-paid label we prepared. The defective battery will be checked and tested by our technical team to analyze the problem.

From the date of purchase and within 6 months, if our products have quality problems and cannot work normally, we can provide replacement or refund services; Within 7 months from the date of purchase to the end of the warranty, if our products have quality problems and cannot work normally, we can provide replacement services.

Any product(s) returned for valid warranty service will be shipped at the expense and risk of us. We will provide a pre-paid label to customers who need to return the products to the designated place at the specified time.

Batteries that have been serviced or replaced under their warranty period do not receive extended warranties. Instead, the serviced/replaced battery(-ies) will abide by the original warranty period issued when first purchased.

Changes to This Policy

We reserve the right to modify this Warranty Policy at any time. We will post any changes to this policy on our website.

Contact Us

If you have any questions about our Warranty Policy, please feel free to contact us at support.eu@wattcycle.com.

We encourage you to read this warranty policy carefully. By purchasing a WattCycle battery, you agree to the terms and conditions of this warranty.

User Manual
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WattCycle 12V 100Ah Mini LiFePO4 Battery with Bluetooth

1 Pack - €255,99
  • 1 Pack - €255,99
  • 👍 2 Pack (€253.43/each) - €506,99
  • 3 Pack (€250.87/each) - €752,99
  • 4 Pack (€248.31/each) - €993,99

12V 100Ah Mini Smart LiFePO4 Battery Tech Specs

General

Technology LiFePO4-Technology
Battery Cells EV Grade A+ 3.2V 100Ah LiFePO4 Cells
Cycle Life 5000+ cycles @100% DOD, 6000+ cycles @80% DOD, 15000+ cycles @40% DOD
Rated Voltage 12.8V
Rated/Usable Capacity 100Ah
Max. Continuous Output Power 1280W
Energy 1280Wh
Shipping Voltage 12.8V - 13.5V
Shipping Capacity 50%
Dimension L229 x W138 x H208 mm
Weight 9.5 kg
Waterproof Rating IP65
Warranty 5 years (The warranty can be extended to 7 years after registering on the official website.)
Housing Material ABS (Flame Retardant Plastic) + PC / UL 94 V-0
Terminal M8 bolts (16mm x 12 mm)
Battery Pack Certification IEC62133, RoHS, CE, FCC, UN38.3, Class9
Battery Cells Certification UL1642, UL2580, UN38.3
Series & Parallel Connections Max. 4 Parallel, Max. 4 Series

Safe Battery BMS

BMS 100A
Communication Support
Standard Continuous Charge Current 20A (0.2C)
Maximum Continuous Charge Current 100A (1C)
Max. Continuous Discharge Current 100A
Over-current Discharge Protection 300A ± 50A
Over-current Charge Protection 130A ± 30A
Short-circuit Protection Yes
Release Condition Cut Load
Charging High Temperature Protection 60℃ - 70℃
Discharge High Temperature Protection 65℃ - 75℃
High Temperature Protection Release Condition Drop by 5℃ - 15℃
Charging Low Temperature Protection -5℃ - 5℃
Discharge Low Temperature Protection -25℃ - 15℃
Low Temperature Protection Release Condition Rise by 5℃ - 15℃

Temperature

Charge Temperature -5℃ - 70℃
Discharge Temperature -25℃ - 75℃
Storage Temperature 0℃ - 60℃

Frequently asked questions

Q1: Would this battery be good for trolling motors?

A1:
WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery is recommended for trolling motors with 30-70lb thrust. Get expert help for your trolling motor questions! Contact us directly at service@wattcycle.com

Q2: Can I use WattCycle LiFePO4 batteries as starting batteries?

A2:
NO, WattCycle LiFePO4 batteries are designed for deep cycle energy storage, not for starting devices. For optimal performance and battery life, please use a dedicated starting battery.

Q3: What can l monitor through the app?

This application is independently developed and designed by Shenzhen Wattcycle Power Co., Ltd. It specializes in monitoring lithium batteries, providing real-time status readings such as the voltage of each battery series charging and discharging current, alarm prompts, protection status, etc. This allows users to clearly understand the health status of lithium batteries and ensure their safe use.

Q4: How to charge WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery?

A4:

Charging Your WattCycle LiFePO4 Battery: 3 Easy Options

1. Solar Power:

Harness the sun's energy! With effective sunshine for 4.5 hours a day, a 300W solar panel system can fully charge your battery in a single day.
Solar panel flexibility: Larger solar panels (greater than 300W) can also charge your battery, but charging times may vary depending on sunlight intensity and duration.

2. Generator/Alternator:

Compatible power source is key: Ensure your generator or alternator provides a DC output. In this case, a DC-to-DC charger is needed to connect it to the battery.
AC output option: If your generator/alternator uses AC output, consult our recommendations for a suitable battery charger to connect it to your battery.
Charging recommendations:
Recommended Charging Voltage: 14.6V ± 0.2V
Recommended Charging Current:
20A (0.2C): Charges the battery to 100% capacity in approximately 5 hours.
50A (0.5C): Charges the battery to around 97% capacity in approximately 2 hours (faster charging, slightly lower capacity).

3. LiFePO4 Dedicated Chargers (for 12V Batteries):

Recommended charger: We recommend using a 14.6V battery charger specifically designed for LiFePO4 batteries.
Charging recommendations:
Recommended Charging Voltage: 14.6V ± 0.2V
Recommended Charging Current:
20A (0.2C): Charges the battery to 100% capacity in approximately 5 hours.
50A (0.5C): Charges the battery to around 97% capacity in approximately 2 hours (faster charging, slightly lower capacity).

Overall, WattCycle LiFePO4 batteries offer you the flexibility to choose the charging method that best suits your needs.

Q5: How long to charge WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery?

A5:
We recommend using a 14.6V battery charger specifically designed for this battery.
Charging recommendations:
Recommended Charging Voltage: 14.6V ± 0.2V
Recommended Charging Current: 20A (0.2C)

Charges the battery to 100% capacity in approximately 5 hours.

Q6: Can I safely charge my WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery in cold weather (below freezing temperatures)?

A6:
Your WattCycle 12V 100Ah LiFePO4 battery has a recommended charging temperature range of 32°F to 122°F (0°C to 50°C).

Built-in Protection: For your safety and to optimize battery life, this battery features low-temperature charging protection. This function automatically cuts off charging when the temperature falls below 0°C (32°F).

Additional Tips: While the battery can be charged within this range, colder temperatures may slow down the charging process.
Whenever possible, it's recommended to charge your battery within the ideal temperature range for optimal performance and battery health.

Q7: What is the maximum number of WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery connected in series or parallel?

A7:
Expand your power options! You can connect up to four (4) WattCycle 12V 100Ah lithium batteries in series or parallel configurations (denoted as 4S or 4P). This allows you to increase the voltage (series) or capacity (parallel) of your battery system to meet your specific needs.

For safe and optimal performance, please follow these connection guidelines:

Brand: Only connect WattCycle brand batteries (ensure compatibility).
Type: All batteries must be lithium type.
Voltage: All batteries must have the same voltage (12V in this case).
Capacity: All batteries must have the same capacity (100Ah).
BMS: Ensure all batteries have the same Battery Management System (BMS).
Purchase Date: Ideally, connect batteries purchased within 3-6 months of each other (for similar performance characteristics).
Not following these guidelines could damage your batteries.

We recommend consulting a qualified professional for assistance with battery connection.

Q8: What is the maximum output energy I can get?

A8:
20.80kWh.
With 4S4P, this allows you to quadruple the voltage (series) and capacity (parallel) of your battery system for maximum output energy.
Then the maximum output energy you get is equal to 20.80kWh. (12.8V*4*100Ah*4=20.80kWh)

Q9: What is the DOD?

A9:
DOD stands for "the depth of deep discharge" and refers to the percentage of a battery's total capacity used during each charge cycle.
In the case of lithium batteries, it is generally recommended to keep the depth of discharge (DOD) between 20% and 80% to extend the life of the battery.

As for the WattCycle 12V 100Ah, you can get 4,000 cycles at 100% DOD, 15,000 cycles at 60% DOD and 20,000 cycles at 40% DOD.

Customer Reviews

Based on 15 reviews
93%
(14)
0%
(0)
7%
(1)
0%
(0)
0%
(0)
H
Heikki Sutinen
Bluetöoyth

Pöuetooth app dont work at all

M
Mattias Kroon Eriksson
Mke

Perfekt battery,stays in 0.006v difference between cells, balancing works great, apps are shit running different app for control

K
K.G.
Best in class LiFePO4 battery

There are many brands to choose from but WattCycle provides a great balance of build quality, features, and price. I was very impressed that the company seems to really stand behind its products. All-in-all, I am very satisfied.

S
Spiritonescu
Smart Battery

Battery was well packaged with included hardware and instructions. Battery was shipped with about 50% charge and immediately started working as soon as i looged on to the app. QR code worked flawlessly. I am very happy so far with the purchase.

G
Grey tower
Motorhome batteries

Work perfectly. Love the blue tooth app which makes it very easy to check if the batteries are holding a charge.

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