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WattCycle 12V 100Ah Mini Bluetooth LiFePO4 Battery

$20999 USD $29999
Free Shipping, taxes and discounts calculated at checkout.

Remote Smart Control / More Compact / 100A BMS / Low-temp Protection

Features
  • Compact: 9.0 x 5.4 x 8.2 inches
  • Safe: Low-temperature cut-off protection
  • Premium: EV grade A LiFePO4 cells
  • Durable: 5,000-15,000 deep discharge cycles
  • Reliable: Built-in 100A BMS | 1280W | 1280Wh
  • Scalable: Expandable max 4S4P, up to 20.48kWh
  • Waterproof: IP65
  • Certification: SDS/UN38.3/FCC/CE/ROHS/UL

FAQs

You may want to ask...

Making the switch to LiFePO4 shouldn't be a solo mission. At WattCycle, our dedicated team of engineers and battery experts are just a phone call or email away, ready to answer your questions and guide your lithium journey.

Here's what makes WattCycle support different:

  • Expert Knowledge: Our team boasts in-depth understanding of LiFePO4 technology, ready to answer your specific questions.
  • Seamless Transition: We guide you through the process, ensuring a smooth switch from traditional batteries to clean energy.
  • Personalized Support: We understand your needs are unique. Our team provides personalized advice to find the perfect solution for you.

Downloads

📄 12V 100Ah MINI Bluetooth LiFePO4 Battery User Manual.PDF

Youtube Reviews

Recent Featured Reviews

Shipping

Destinations:

  • We only ship orders to Continental 
  • Currently we DO NOT ship to Alaska, Hawaii, and Puerto Rico.

Shipping Fee:

  • FREE shipping on all orders
  • Shipping method: UPS Ground

Shipping time:

The time frame of an order delivery is divided into two parts:

  • Processing time: 1-2 business days
  • Shipping time: 2-5 business days
  • The shipping will delay for some objective or uncontrolled reasons. We will notice our customer ahead for delays.

Tracking Your Order:

  • Once your order ships, you will receive a confirmation email with a tracking number. You can use this tracking number to track the progress of your shipment on the carrier's website.
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Smart Power at Your Fingertips

Bluetooth-Integrated Lithium Battery

Description
  • Bluetooth Smart Control: This battery can be controlled by the app, which is installed on Android 4.3 or above, supports Bluetooth4.0 devices, and requires GPS usage permissions for Bluetooth functionality.
  • Real-time Status Monitor: 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 the safe use.
  • High Performance: The battery has a capacity of 100Ah and a standard voltage of 12.8V. It features A+ grade cells and can endure up to 20,000 cycles. It has obtained SDS/UN38.3/FCC/CE/ROHS certifications, ensuring its quality and safety.
  • Built-in BMS Protection: The battery incorporates a built-in 100A BMS protection plate that automatically disconnects the battery if the discharge current exceeds 300±50A. This intelligent design ensures optimal safety for the battery.
  • Mini Size, Maximum Power: WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery offers an 11% weight reduction and a 39% volume reduction compared to the Group 24 regular style, while its energy density has increased to an impressive 195wh/L!
  • Low Temperature Protection: Designed to withstand extreme temperatures, our battery can operate in conditions as low as -4℉ (-20℃) and as high as 158℉ (70℃). It adapts seamlessly to various climate environments.
  • Series or Parallel Connection: You can easily connect up to 4 batteries in series or 4 battery packs in parallel, providing a remarkable capacity of up to 20.48kWh.
  • 2-5 Business Day Delivery:  WattCycle offers 2-5 working day fast delivery from local warehouses in Los CA, GA or TX, along with professional technical support and one-on-one customer service with quick feedback within 24 hours.

Reviews (1)

Customer Reviews

Based on 1 review
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J
Joey 1
Got my bluetooth version

I just installed my mini battery system. Control the battery at my fingertips achieved. It’s very smart…

User picture

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Mini in Size, Max on Power | Main Features

Looking for A Smaller & Lighter Battery with Higher Energy Capacity?

Compared to lead acid battery: 49% smaller, 65% lighter, 70% energy density increases
Compared to 12V 100Ah battery (WattCycle): 32% smaller, 10% lighter, 10% energy density increases

Remote Genius at Your Fingertips

Smaller Size, Lighter & More Energy

Flexible Connections for Versatile Applications

Support 4S4P, Max. Power up to 20.48kw

Efficient, Durable, Versatile

3 Charging Modes

  • 14.6V 20A Battery Charger

    Charging Phases: Constant Current Charging / Constant Voltage Charging / Trickle Charging

    Recommended Charging Rate: 20A (0.2C / 5hrs)

  • Solar Panel

    Recommended charging rate: 0.5C to 1C

    Charging duration: Under ideal conditions, it is about 18 hours.

    Solar controller: MPPT controller

  • Generator

    Recommended charging rate: 0.2C

    (20A DC-DC Charger)

    Charging duration: 5hrs

Tips for the longer batteries' lifespan 

  • For the sake of safety, please do not use it as the starting power.

  • It can not be used for charging your lead-acid battery.

  • Please pay attention to the reminding for connections.

Tech Specs
 
GENERAL
Dimensions (Inches) 9.0 (L) x 5.4 (W) x 8.2 (H) 
Weight 20.8 lbs / 9.5kg
Waterproof Rating IP65
Warranty 5 years
Housing Material ABS (Flame Retardant Plastic)
Terminal M8 bolts
BATTERY
Cell Grade A+ LiFePO4 Cells
Nominal Voltage 12.8V
Nominal/Usable Capability 100Ah
Energy 1280Wh
Cycle Life 5,000 cycles @100% DOD, 6,000 cycles @60% DOD, 15,000 cycles @60% DOD
Max Depth of Discharge (DOD) 100%
Max. Expansion (Parallel & Series) 4S4P
Certifications SDS/UN38.3/FCC/CE/ROHS/UL
Internal Resistance ≤40mΩ
BMS
BMS 100A
Max. Continuous Output Power 1280W
Max. Continuous Charge Current 100A
Max. Continuous Discharge Current 100A
Max. Discharge Current 300±50A (≤5s)
CHARGE
Charge Voltage 14.6V ± 0.2V
Charge Method CC/CV
Recommend Charge Current 20A (0.2C)
Charge Temperature 0℃ to 50℃ / 32℉ to 122℉
Discharge Temperature： -20℃ to 70℃ / -4℉ to 158℉
Storage Temperature -10℃ to 50℃ / 14℉ to 122℉
Low-Temperature Protection Yes (32℉/0℃)
Low-Temperature Charging Protection Auto Recovery Yes (41℉/5℃)

Frequently Asked Questions

Q1: What is the difference between 12V 100Ah and 12V 100Ah MINI Bluetooth? (WattCycle)

A1:
There is only one difference between them: Bluetooth Control. They are the same as the other parameters, including size, weight, cycle life and so on.

Q2: How do I monitor the battery status?

A2:
The 12V 100Ah MINI Bluetooth LiFePO4 Battery, equipped with an integrated Bluetooth module, enables convenient monitoring of the battery status using your smartphone through the App.

This application is independently developed and designed by Shenzhen Wattcycle Power Co., Ltd. lt 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.

You can download the app by scanning the QR code in the user manual.

Q3: How can I download the App?

A3:
Apple APP Store and Google play. (QR code to download it is in the user manual) Download and open the app to directly scan the QR code and connect the battery or search for nearby Bluetooth batteries.

Q4: Dose it still have the low-temp protection?

A4:
Yes, it does. It is recommended to charge it between 32℉ (0℃) and 122℉ (50℃ ).

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

A5:
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:
① 20A (0.2C): Charges the battery to 100% capacity in approximately 5 hours.
② 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.

Q6: How long to charge WattCycle 12V 100Ah MINI Bluetooth LiFePO4 Battery?

A6:
We recommend using a 14.6V battery charger specifically designed for this battery.

Charging recommendations:
1) Recommended Charging Voltage: 14.6V ± 0.2V
2) Recommended Charging Current: 20A (0.2C)
Charges the battery to 100% capacity in approximately 5 hours.

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:

1) Brand: Only connect WattCycle brand batteries (ensure compatibility).
2) Type: All batteries must be lithium type.
Voltage: All batteries must have the same voltage (12V in this case).
3) Capacity: All batteries must have the same capacity (100Ah).
4) BMS: Ensure all batteries have the same Battery Management System (BMS).
5) 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)

wattcycle_12v_100ah_mini_bluetooth_LiFePO4_battery

WattCycle 12V 100Ah Mini Bluetooth LiFePO4 Battery

From $20999 USD $29999

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