Engineered for endurance, the KeepKnow 24V 100Ah Lithium Battery ensures long-lasting power for solar, RV, and marine systems. Its advanced BMS safeguards your investment while maximizing efficiency and performance in every application.
KeepKnow 24V 100Ah Lithium Battery
$322.99
$359.99
10% OFF
Subtotal:
$322.99
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Free standard shipping on all orders
Estimated to be delivered within 2 - 7 business days
5 Years Warranty
Backed up by techical support within 24hrs.
Free Returns
Learn More.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Power Your Solar System with Advanced Lithium Technology
Premium Grade A Cells for Maximum Durability
Enjoy 6,000+ life cycles with premium Grade A cells and advanced BMS safety. Designed for solar, RV, marine, and off-grid setups, this battery offers efficiency, durability, and a 5-year warranty you can trust.
Portable Power for Every Moment
Compact and lightweight for effortless installation, this lithium battery delivers powerful performance in a portable design. Equipped with Bluetooth 5.0, it provides real-time monitoring of voltage, capacity, and temperature, ensuring smarter energy management. Built for durability and efficiency, it’s the ideal eco-friendly solution for solar systems, RVs, marine, and off-grid living.
Safety and Intelligence Built into Every Cell
Equipped with intelligent protection against overcharge, over-discharge, and overheating, this battery ensures maximum safety, efficiency, and reliability. Built to perform in demanding conditions, it delivers consistent power and long-lasting durability you can trust.
Make the Smart Move to Lithium Energy
LiFePO4 batteries are three times lighter, significantly more durable, and designed to meet the demands of modern energy systems. Offering unmatched reliability and efficiency, they outperform traditional lead-acid batteries in every way.
Power Redefined with Premium Grade A Cells
Experience premium energy storage with Grade A cells designed for unmatched performance. Enjoy full depth of discharge, more than 6,000 life cycles, and 10 years of reliable service. Compact, lightweight, IP65 waterproof, and maintenance-free for ultimate convenience.
Power Designed for Modern Living
Whether you’re running household appliances, exploring the open road in your RV, sailing the seas, or living off the grid, this battery delivers dependable power for every journey. Experience freedom with energy that never lets you down.
Safety Precautions for Use
Use batteries with matching brand, type, voltage, capacity, and BMS. Operate within safe temperature ranges. Not for golf carts or car starting. Smart BMS ensures protection and longevity.
| Nominal Voltage | 25.6V | |
| Nominal Capacity | 100Ah | |
| Nominal Energy | 2560Wh | |
| Dimension (L * W * H) | 345*190*224 mm 13.58*7.48*9.65 in |
|
| Approx. Weight | 18.5kg 40.8 lbs |
|
| Terminal | M8 bolts | |
| Cycle Life |
≥3000 Cycle @80%DOD, at 25°C
|
|
| Months Self Discharge |
≤3% per month at 25°C
|
|
| General | ||
|
Charge
|
Charge Voltage
|
29.2+0.2V
|
| Recommend Charge Current | 0.2C | |
| Max. Charge Current | 0.5C | |
|
Discharge
|
Max. Continuous
Discharge Current
|
1C
|
|
Peak Discharge Current
|
2C (<3S)
|
|
|
Discharge Cut-off Voltage
|
20.0V
|
|
|
Temperature
|
Charge
|
0°C to 45°C (32°F to 113°F) @60±25% Relative Humidity
|
|
Discharge
|
-20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity
|
|
|
Storage
|
15°C ~ 35°C (Please charge and discharge your battery every month)
|
|
|
Parallel Connection
|
Support 4pcs in Parallel
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|
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Serial Connection
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Support 4pcs in Series
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Note
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||
| Series and Parallel connections DO NOT recommended at the same time | ||
|
If need serial connection, please check whether the model support
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