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WattCycle 12V 100Ah Mini LiFePO4 Battery (3 PACK)

$55857 $77997
Free Shipping, taxes and discounts calculated at checkout.
  • Compact: 9.02 x 5.43 x 8.19 inches
  • Safe: Low-temperature cut-off protection
  • Premium: EVE grade A LiFePO4 cells
  • Durable: 5,000-15,000 Cycles & 100% DOD
  • Reliable: Built-in 100A BMS | 1280W | 1280Wh
  • Scalable: Max 4S4P, up to 20.48kWh
  • Waterproof: IP65
  • Certifications: SDS / UN38.3 / FCC / CE / ROHS / UL

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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.

Shipping Service

Destinations:

  • We only ship orders toContinental 
  • 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.

Thank you for choosing WattCycle for your LiFePO4 battery needs! We understand that getting your batteries quickly and safely is important to you. This policy outlines the shipping process for WattCycle orders.

Destinations:

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

Shipping Fee:

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

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.

Disclaimer:

  • While we strive to meet the estimated delivery times provided, these are estimates and actual delivery times may vary depending on factors beyond our control, such as carrier delays or weather conditions.

Changes to This Policy:

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

We appreciate your support! If you have any questions about our shipping policy, please feel free to contact us at service@wattcycle.com.

Shenzhen Washi Energy Co., Ltd.

Room A503, Building A, Lankun Group, Baoxin Road, Dajingshan, Buxin Community, Xin'an Street, Baoan District, Shenzhen

More Compact than 12V 100Ah

Save more space!

Description

  • Mini Size, Maximum Power: WattCycle 12V 100Ah mini LiFePO4 lithium 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!
  • Cutting-edge technology: Manufactured by EVE, a high-end lithium battery brand, the Grade A+ cells in our 12 volt battery ensure a lifespan of up to 10 years, withstand up to 20,000 cycles, and support a 4S4P configuration with a capacity of up to 20.48kWh.
  • More Compact: This lithium battery weighing only 20.94lbs and measuring 9*5.4*8.2 inches, this means it's easier to carry. With the same battery storage space, you can accommodate more batteries, providing you with more power for your outings.
  • Low-Temp Protection: The WattCycle 12V 100Ah LiFePO4 battery operates in a wide temperature range (-4℉ to 158℉ / -20℃ to 70℃). It automatically shuts off at low temperatures, ensuring maximum battery protection and performance in diverse environments.
  • Smart 100A BMS: The built-in Battery Management System (BMS) safeguards the 12V 100Ah LiFePO4 battery against overcharge, deep discharge, overload, overheating, low temperatures, and short circuits. The BMS optimizes cell voltage balance, enhancing overall battery efficiency.
  • High load capacity: This 100Ah LiFePO4 battery can deliver a pulse discharge of up to 3C, allowing for a current output of up to 300A for 5 seconds and 200A for 2 minutes. This makes it suitable for applications requiring bursts of power.
  • Support & 7-Year Warranty: We are committed to providing excellent customer support and offer a comprehensive 7-year warranty with our products, demonstrating our confidence in their quality and lifespan. Our dedicated support team is always available to address any questions or concerns.

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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.

Check out the highlights from our influencer's review!

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

Only EVE Grade A+ Cells

Grade A+ cells typically refer to battery units that incorporate high-quality, high-performance cells. Specifically, these cells often exhibit the following characteristics:

1) High Energy Density
2) Long Cycle Life
3) High Safety Standards
4) Stable Performance
5) Environmental Friendly

wattcycle_group24_12v_100ah_lifepo4_battery_100a_bms

Intelligent BMS, Eightfold Safety Protection

Battery Management System: A crucial component in lithium-ion batteries and other rechargeable batteries, responsible for monitoring and managing the battery's performance.

Eightfold Safety Protection: Over-current / Over-charge / Over-discharge / Over-load / High Temperature / Low Temperature / Short Circuit / Equalization Protection

 

Unleash Creative Possibilities with Easy Positioning

Note: Please keep the terminal bolts away from pressure or contacting!

Maximize Performance with Customizable Configurations

Tailor Energy Solutions to Fit Your Needs

Choose the Charging Method that Suits You

  • Solar Energy Plate

    1) Recommended Charging Current: 0.1C~0.5C
    2) Recommended Charging Voltage: 14.4~14.6V

  • 14.6 V 20A Charger

    1) 3 Charging Phase: I1, I2, I3
    2) Recommended Charging Rate: 0.1C~5C
    3) Full Charging: 5 hours (0.2C)

  • Power Generator

    1) Charging: DC to DC
    2) Recommended Charger: 20A DC-DC Charger
    3)Full Charging: 5 hours

Visualizing Lithium Battery Performance

Estimate Lithium Battery Run Times

Worry-free Extreme Environments

Powering Diverse Applications

Tech Specs

GENERAL

Dimensions (Inches) 9.02 (L) x 5.43 (W) x 8.19 (H)
Weight 20.8lbs / 9.5kg
Waterproof Rating IP65
Warranty 7 years
Housing Material ABS (Flame Retardant Plastic)
Terminal M8 bolts

BATTERY

Cell EVE 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 4S4P
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 workflow of a Battery Management System (BMS)?

A1:
Over-charge Voltage Cut-off (>15V):
If the voltage of a single cell exceeds the specified threshold during charging, the BMS will stop charging.

Over-discharge Voltage Cut-off (<8.8V):
If a single cell falls below the specified threshold, when the battery voltage drops below 8.8V, the BMS will prevent further discharge. The battery will automatically reconnect when the voltage recovers to 10.8V.

High Temperature Charging (>158°F/70°C) and Discharging (>167°F/75°C):
If the internal temperature of the battery reaches 158°F (70°C), the BMS will not allow charging.
If the internal temperature of the battery reaches 167°F (75°C), the BMS will not allow discharging.

Low Temperature Charging (<32°F/0°C) and Discharging (<-4°F/-20°C):
The BMS will not allow charging below 32°F (0°C), but will continue discharging down to -4°F (-20°C).

Note: The operating temperature range for WattCycle 12V series products is -4°F (-20°C) to 140°F (65°C).

Q2: How to Check Battery Voltage?

A2:
If you don't have a battery monitor, you can use a multimeter to monitor the voltage.

Q3: The battery is at 0V, what should I do?

A3:
This is likely due to the overcurrent or short circuit protection being triggered. Please disconnect the battery cables from the load and test the battery voltage.

- If the voltage is above 10.8V, reconnect the battery cables.
- If the voltage is below 10.8V, please contact our technical team at service@wattcycle.com.

Q4: What is the warranty process?

A4:
We offer free warranty service for up to 5 years.
Note: After purchasing the battery, please register for warranty on our official website www.wattcycle.com immediately.
Failure to register within one month will be considered as waiver of warranty service.
For more information, you can click here.

Q5: How can l get my battery capacity?

A5:
Battery capacity can be roughly estimated by the following voltage method.

Test steps:

1. Disconnect the charger or load.
2. Let it sit for 15 minutes.
3. Test the open circuit voltage.

Q6: Can it be used in humid environments?

A6:
It adopts a sealed packaging design and waterproof casing, and the sealed positive and negative electrodes can achieve IP67 protection.
This allows you to use it in humid environments.
In order to give the battery a better service life, we recommend that you use it in a dry, ventilated and cool environment.

Q7: Is it fire-proof?

A7:
Lithium batteries are generally not fireproof. Then, WattCycle takes a series of safety measures during design and use to prevent fire or explosion. These measures include using fireproof materials to construct battery cases (non-flammable ABS plastic), using battery management systems to monitor battery status, and using fuses and other measures to prevent overcharge or over discharge.

Q8: What is the difference between 12V100Ah MINI and 12V100Ah?

A8:
WattCycle 12V100Ah MINI is slightly smaller than WattCycle 12V100Ah, but the performance of the two is exactly the same.

Q9: Can I use the G24 battery case?

Provide an answer to the question here, with as much detail as possiblA9:
Yes!
Dimensions of a G24 battery box are approximately 10.5 inches long (L), 6.19 inches wide (W), and 8.88 inches tall (H).
And the size of a WattCycle 12V 100Ah MINI LiFePO4 Battery is about 9.01″ (L) x 5.14″ (W) x 8.18″ (H).
It is completely possible to use the G24 battery box to install the WattCycle 12V 100Ah MINI LiFePO4 Battery.e to help your customers.

Q10: Can I use it to charge my RV?

A10:
Yes!
It can be used for RV backup power. It has high energy density and long cycle life, providing long-lasting power support and suitable for various power needs of RVs, such as lighting, electrical equipment and other electronic equipment. Lithium batteries are lighter, charge faster, and have a longer life than traditional lead-acid batteries, making them ideal for RV backup power.

WattCycle 12V 100Ah Mini LiFePO4 Battery (3 PACK)

$55857 $77997

Mini Version

  • 3 PACK (extra 2% off)

Weight

20.9 lb
View product