48V 100Ah Group 24 LiFePO4 Battery Set
- BCI Group 24 Size (10.2 x 6.6 x 8.2 in & 23 lbs)
- 100Ah of capacity & 1280Wh of energy
- Best Value at an average of 0.15$/Wh.
- Ideal for RVs, trolling motors, marine, home storage, off-grid, and golf carts.
- EV Grade-A prismatic cells with 5000-15000 DOD and 10+ years battery life.
- 100A BMS with 100% protection
- Low-temperature cut-off protection (triggers below-4℉)
- 1/3 smaller, 2/3 lighter but 2X usable energy of a 12V 100Ah lead-acid battery.
- ABS case for better external protection & built-in metal frame for internal protection.
- Max. 4S4P to build a 20.48 kWh power tank.
- Fast shipping & delivery, 5+2 years warranty, professional support and well-packaged.
- Certified by IEC/ROHS/CE/FCC/UN38.3/Class9
48V 100Ah Group 24 LiFePO4 Battery Set is backordered and will ship as soon as it is back in stock.
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User Manual
User Manual
Shipping Service
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
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.
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48V 100Ah Group 24 LiFePO4 Battery Set
Perfect Choice for Lead-acid Replacement
Save energy from today!
Description
Description
-
Multiple Applications: Ideal for RVs, vans, campers, and also suitable for home storage, off-grid systems, golf carts, trolling motors, and more.
- High Performance: This lithium battery offers a capacity of 100Ah with a standard voltage of 12.8V. Its 100% DOD (Depth of Discharge) guarantees a consistent and steady journey.
- Built-in BMS Protection: Featuring an integrated 100A BMS protection system, the lithium battery automatically disconnects if the discharge current exceeds 300±50A, ensuring optimal safety.
- Drop-in Replacement: Compactly designed at 10.2 x 6.6 x 8.2 inches (26 x 17 x 21 cm) and weighing nearly 2/3 lighter (23.2 lbs / 10.5 kg) than a lead-acid battery, this lithium battery fits seamlessly into a Group 24 battery box, maximizing energy density without requiring a larger box.
- Low Temperature Protection: Engineered to withstand extreme temperatures, the lithium battery operates efficiently in conditions as low as -4℉ (-20℃) and as high as 158℉ (70℃), adapting seamlessly to various climates.
- Series or Parallel Connection: Easily connect up to 4 batteries in series or 4 packs in parallel, achieving a remarkable capacity of up to 20.48kWh. Customize the connection to suit your needs.
- Waterproof: With IP65-rated waterproof protection, this lithium battery ensures reliable performance in wet and challenging environments, making it ideal for outdoor and marine applications.
- Automotive Grade A+ Cells Only: Supporting up to 5,000 cycles at 100% DOD, these cells come with multiple safety certifications and built-in overcharge, over-discharge, overcurrent, and short-circuit protection to ensure safety in various conditions.
- 3 Charging Methods: Charges up to 5 times faster than a lead-acid battery. (WattCycle LiFePO4 battery charger, solar panel, or generator)
- Registration for Extended Warranty: The battery comes with a default 5-year warranty, which can be extended to 7 years with registration on the official website.
Reviews (2)
Reviews (2)
Payment & Security
Payment methods
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Only 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 and benefits:
1) High Energy Density
2) Long Cycle Life
3) High Safety Standards
4) Stable Performance
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.
8X Safety Protection: Over-current / Over-charge / Over-discharge / Over-load / High Temperature / Low Temperature / Short Circuit / Equalization Protection
Working as Usual in Extreme Weathers
Charge Temperature: 0℃ to 50℃ / 32℉ to 122℉
Discharge Temperature： -20℃ to 70℃ / -4℉ to 158℉
Group 24 Size, Universal Fit
Typical dimensions for a Group 24 battery:
Length: 10.25 inches (260 mm)
Width: 6.81 inches (173 mm)
Height: 8.87 inches (225 mm)
Please double-check the specific dimensions provided by WattCycle to ensure a perfect fit, as slight variations can occur.
Lighter, Smaller & More Energy
62~69% Lighter | 27% Smaller | 178~247% Energy Increases
Versatile Compatibility for RVs with Different Configurations
Application 1: RV System
Application 2: Home Storage
Precautions before Connections
-
Do not use lead-acid battery chargers to charge lithium batteries
For the sake of safety and battery life, the lead-acid battery charger cannot be used for charging our batteries.
-
No using as the starting battery
Lithium batteries are not intended for use as starter power sources. Please do not perform this operation.
-
Kind Reminding for Connections
Before you perform series or parallel connections with lithium batteries, please ensure that you have followed the above principles.
More Applications, More Possibilities
RV / VANS / Camper / Off-grid / Home Storage / Trolling Motors
Tech Specs
GENERAL
| Dimensions (Inches) | 10.2 (L) x 6.6 (W) x 8.2 (H) |
| Weight | 23.0lbs / 10.5kg |
| Waterproof Rating | IP65 |
| Warranty | 7 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℃) |
Frequently Asked Questions
Can I use it as the starting battery?
Can I use it as the starting battery?
A: No, it is designed for deep cycle energy storage, not for starting devices. For optimal performance and battery life, please use a dedicated starting battery.
What is a Group 24 battery?
What is a Group 24 battery?
A: A Group 24 battery is a standard size battery, dimensions are approximately 10.5 (L), 6.19 (W), and 8.88 (H) Inches. There might be slight variations depending on the specific manufacturer and model within the Group 24 category.
They are primarily designed as deep cycle batteries. This means they are built to provide a steady flow of power over a longer period, making them ideal for applications like powering RVs, boats, or running electronic devices off-grid with solar panels or wind turbines.
How to charge it?
How to charge it?
A: 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, we offer you the flexibility to choose the charging method that best suits your needs.
Do you have battery box for this battery?
Do you have battery box for this battery?
A: Not yet, the battery perfectly fits the Group 24 size battery box. And also it fits higher snap-top battery box like Group 27 and Group 31.
How long to charge the battery?
How long to charge the battery?
A: 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.
Can I safely charge it in cold weather (below freezing temperatures)?
Can I safely charge it in cold weather (below freezing temperatures)?
A: It 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.
What is the maximum connection in series or parallel?
What is the maximum connection in series or parallel?
A: Expand your power options! You can connect up to four 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: You can 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.
What is the maximum output energy I can get?
What is the maximum output energy I can get?
A: 20.80kWh.
With the 4S4P configuration, 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)
What is the DOD?
What is the DOD?
A: DOD stands for "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 LiFePO4 Battery, you can get 4,000 cycles at 100% DOD, 15,000 cycles at 60% DOD and 20,000 cycles at 40% DOD.
