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【Like New】WattCycle 12V 100Ah Mini LiFePO4 Battery with Bluetooth

$16999 $32999
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  • Compact: 9.0 x 5.4 x 8.2 inches | 20.8 lbs
  • 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.

      User Manual

      Shipping Service

      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.

      Warranty Policy

      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 defect 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 years warranty service is only for customers of official website.)
      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 battery chargers, the warranty period is 1 year.

      Warranty Statement

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

      1. A purchased order number made through WattCycle 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 will be invalid on the items 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 full refunded product;
      4. 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 to analyze the consumer’s problem within 24 hours, and 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. And 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.us@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.

      Youtube Reviews

      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 15,000 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, Max. 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.

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      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.

      WattCycle 12v 100Ah Mini LiFePO4 Lithium Battery Information

      wattcycle 12V 100Ah lithium battery bluetooth 5.0
      12V 100AH mini lifepo4 battery
      wattcycle 12v 100ah lifepo4 battery 15000 cycles lifespan

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

      WattCycle 12v 100Ah Mini LiFePO4 Lithium Battery

      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

      wattcycle 12V mini 100AH low weight

      Remote Genius at Your Fingertips

      Stay informed about your LiFePO4 Lithium battery's condition with built-in Bluetooth, allowing you to monitor real-time status and remaining power easily from your smartphone.

      wattcycle lithium battery bluetooth application

      12V 100Ah Mini LiFePO4 Lithium Battery Save Your Space

      Smaller Size, Lighter & More Energy

      wattcycle 12v 100Ah lithium battery bank

      Flexible Connections for Versatile Applications

      12v 100Ah Mini LiFePO4 Support 4S4P, Max. Power up to 20.48kw

      wattcycle 100AH capacity guide

      Efficient, Durable, Versatile

      wattcycle lifepo4 lithium applications

      3 Charging Modes

      • wattcycle 12v 100AH charger

        14.6V 20A Battery Charger

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

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

      • wattcycle 12v 100AH battery charge of solar panel

        Solar Panel

        Recommended charging rate: 0.5C to 1C

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

        Solar controller: MPPT controller

      • generator charge to wattcycle 12v 100AH battery

        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.

      12V 100Ah Mini Lithium Battery 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

      12V 100Ah Battery Mini

      Cell EV Grade A+ LiFePO4 Cells
      Nominal Voltage 12.8V
      Nominal/Usable Capability 100Ah
      Energy 1280Wh
      Cycle Life 5,000 cycles @100% DOD, 6,000 cycles @80% 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

      Battery BMS

      BMS 100A
      Max. Continuous Output Power 1280W
      Max. Continuous Charge Current 100A
      Max. Continuous Discharge Current 100A
      Max. Discharge Current 300±50A (≤5s)

      12V 100AH Mini Lithium Lifepo4 Battery Charge Specs

      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

      【Like New】WattCycle 12V 100Ah Mini LiFePO4 Battery with Bluetooth

      $16999 $32999

      Weight

      20.8 lb
      View product