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【Like New】12V/24V LiFePO4 Battery

Sale price $14999 Regular price $18999
Shipping calculated at checkout.

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  • Compact: BCI Group 24 size (10.24 x 6.61 x 8.23 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: Max. 4S4P, up to 20.48kWh
  • Waterproof: IP65
  • Certification: MSDS / UN38.3 / FCC / CE / ROHS / UL

User Manual

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.

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.

  LiFePO4 Batteries (>50Ah) LiFePO4 Batteries (≤50Ah) Cells / Like New Batteries LiFePO4 Battery Charger Accessories
Website 5+2 Years 3 Years 3 Years 3 Years 1 Year
Amazon 5+2 Years 3 Years 3 Years 3 Years 1 Year
Temu 5+2 Years 3 Years 3 Years 3 Years 1 Year
Ebay 5+2 Years 3 Years 3 Years 3 Years 1 Year

Note: Only registered customers can extend the warranty service by 2 years. Final interpretation rights belong to WattCycle.

Question: Will my lithium battery still be covered under warranty after being connected in series or parallel?

Answer: As long as your product meets the warranty conditions and you have registered for the warranty, you will receive the corresponding warranty period. Connecting the batteries in series or parallel (or other normal operations) will not affect your product's warranty duration.

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 service@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

Description

  • Save on Gently Used Batteries!: These batteries were returned because of incorrect selection. We test them thoroughly and most are flawless, with a few having minor cosmetic scratches. All come with a full 3-year warranty. Order with confidence!
  • High Performance: The WattCycle LiFePO4 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.
  • Compact Design: Measuring a mere 10.2 x 6.6 x 8.2 inches (26 x 17 x 21cm) and weighing only 23.0lbs (10.5kg), our battery boasts a compact form factor that maximizes energy density.
  • 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.
    Perfect Fit: Our 100Ah LiFePO4 battery is thoughtfully designed to seamlessly fit the Group-24 battery box, eliminating the need for purchasing a larger box.

Reviews (2)

Customer Reviews

Based on 2 reviews
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(1)
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R
Richard

Doesn't seem to hold a charge.

We are sorry that you faced this issues, please contact us via service email asap.

S
Stephen J.
Works like brand new

So far so good. This one works just as well as a brand new one, and showed no signs of wear when I received it. Obviously, only time will tell if it holds up to as many charge cycles as a new one, but I am totally satisfied at this time. Only wish that there were more of these "Like New" ones available at this great price!

We're so glad to hear that the battery is performing just like new and that you're satisfied with your purchase. We understand the appeal of the 'Like New' options, and we'll certainly take your suggestion into consideration as we continue to offer quality products at great prices.

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.

Tech Specs

 

GENERAL

Dimensions (Inches) 10.2 (L) x 6.6 (W) x 8.2 (H)
Weight 20.8lbs / 9.5kg
Waterproof Rating IP65
Warranty 3 years
Housing Material ABS (Flame Retardant Plastic)
Terminal M8 bolts

BATTERY

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  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℃)

Customer Reviews

Based on 2 reviews
50%
(1)
0%
(0)
50%
(1)
0%
(0)
0%
(0)
R
Richard

Doesn't seem to hold a charge.

We are sorry that you faced this issues, please contact us via service email asap.

S
Stephen J.
Works like brand new

So far so good. This one works just as well as a brand new one, and showed no signs of wear when I received it. Obviously, only time will tell if it holds up to as many charge cycles as a new one, but I am totally satisfied at this time. Only wish that there were more of these "Like New" ones available at this great price!

We're so glad to hear that the battery is performing just like new and that you're satisfied with your purchase. We understand the appeal of the 'Like New' options, and we'll certainly take your suggestion into consideration as we continue to offer quality products at great prices.