【🎃Clearance Sale: ONLY $659.99】12V 280Ah Mini LiFePO4 Battery | 200A BMS | 3584Wh
12V 314Ah MINI without Bluetooth ONLY $699.99! 【Automatic $30 OFF】
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Pre-purchase Note:
The front label of this battery reads "12V 300Ah Mini", but the nominal capacity is 280Ah.
⚡The tested capacity of individual battery cell is 300Ah+.
Features:
⚡Compact: 15.12 x 7.64 x 9.76 inches | 57.32lbs
⚡Over Current Protection: 600A (1.2s）
⚡Capacity: Rated: 3.2V 280Ah Tested: 310Ah
⚡Nearly 12lbs lighter than 3 pack of 12V 100Ah
⚡42% smaller than 3 pack of 12V 100Ah
⚡Safe: Low-temperature cut-off protection
⚡Durable: 5,000-15,000 deep discharge cycles
⚡Reliable: Built-in 200A BMS | 2560W | 3584Wh
⚡Scalable: Max. 4S4P, up to 57.34kWh
⚡Certification: SDS / UN38.3 / FCC / CE / ROHS / UL
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- 12V 280Ah MINI | 3584Wh - $659.99
- 12V 314Ah MINI| 4019Wh [Pre Sale] - $729.99
【🎃Clearance Sale: ONLY $659.99】12V 280Ah Mini LiFePO4 Battery | 200A BMS | 3584Wh
Frequently Bought Together
High-Energy, Compact Lithium Battery for Home Storage & DIY Power Stations
The 12V 280Ah MINI LiFePO4 Battery by WattCycle combines a small footprint with high energy capacity, perfect for those seeking reliable power solutions for off-grid living, home energy storage, and DIY power stations.
he Ultimate AGM Replacement: WattCycle 12V 280Ah MINI LiFePO4 Battery
The WattCycle 12V 280Ah MINI LiFePO4 Battery features EVE’s top-tier cells, offering a remarkable 3584Wh capacity, an IP65 rating, and up to 15,000 charge cycles. Perfect for replacing AGM batteries, it guarantees reliable power for up to 10 years.
Top-Tier Safety & Efficiency
With top-tier A+ cells from EVE and 600A overcurrent protection, the WattCycle 12V 280Ah MINI LiFePO4 Battery is built for safety, efficiency, and up to 15,000 cycles of reliable energy storage.
Freedom to Install: No Restrictions on Where You Place Your Lithium Battery
Designed for easy integration into any system, your lithium battery can be placed wherever it's most convenient for you.
Effortless Upgrade: One 280Ah MINI Equals Three 12V 100Ah Lead-Acid Batteries
Streamline your power system by swapping out multiple lead-acid batteries for a single high-capacity 280Ah MINI, reducing complexity and improving efficiency.
Tailored Energy Solutions: 280Ah MINI Supports Up to 16 Battery Connections
Build a DIY energy system with ease, as the 280Ah MINI’s maximum support of 16 batteries lets you adapt your power setup to any application or requirement.
Features
- EVE LF280K-280Ah Grade A+ LiFePO4 Cells: The WattCycle 12V 280Ah Mini LiFePO4 Battery is equipped with EVE LF280K-280Ah Grade A+ LiFePO4 Cells, ensuring top-tier safety, energy density, power, and stability. This battery provides reliable and long-lasting power with a minimal self-discharge rate of just 3% per month. It features robust protection against overcharge, over-discharge, over-current, and short circuits, offering peace of mind and dependable performance.
- 200A BMS: It comes with a high-performance 200A Battery Management System (BMS), which manages charge and discharge cycles, ensuring a maximum output of 200A while protecting the battery from overcharging, over-discharging, and short circuits. This advanced BMS enhances both safety and efficiency.
- Longevity: With a lifespan of up to 10 years and between 5,000 and 15,000 charge cycles, this battery produces a total of 17,920 kWh of energy over its lifetime (3584Wh x 5,000 cycles). This longevity translates into significant cost savings, providing up to 50% power savings compared to utility power.
- Cost-Efficient: The WattCycle 12V 280Ah Mini battery is also cost-efficient, offering robust energy storage for RVs, marine applications, or off-grid use. It is lightweight, weighing only a third of a comparable lead-acid battery with the same capacity, and is 12 lbs lighter than three packs of WattCycle 12V 100Ah LiFePO4 Batteries.
- Lightweight: 12V 280Ah Mini lithium battery weighs only 1/3 of a comparable lead-acid battery with the same capacity, 12lbs lighter than 3 pack of WattCycle 12V 100Ah LiFePO4 Battery.
- High Energy Density: The battery boasts a high energy density of 63 Wh/lbs (3584 Wh / 57.3 lbs ≈ 63 Wh/lb), which is nearly twice as much as comparable lead-acid batteries.
- Fast Charging Capabilities: It supports rapid charging, allowing for quicker turnaround times and minimizing downtime between uses.
Tech Specs
General
| Dimensions (Inches) | 15.12 (L) x 7.64 (W) x 9.76 (H) |
| Weight | 57.32lbs / 26.0kg |
| Waterproof Rating | IP65 |
| Warranty | 7 years |
| Housing Material | ABS (Flame Retardant Plastic) |
| Terminal | M8 bolts |
Feature
| Cell | EVE LF280K-280Ah Grade A+ LiFePO4 Cells |
| Nominal Voltage | 12.8V |
| Capability | Rated: 3.2V 280Ah Tested: 310Ah |
| Energy | 3584Wh |
| 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 |
Battery BMS
| BMS | 200A |
| Over Current Protection | 600A |
| Max. Continuous Output Power | 2560W |
| Max. Continuous Charge Current | 100A |
| Max. Continuous Discharge Current | 200A |
| Max. Discharge Current | 300±50A (≤5s) |
Charge Specs
| Charge Voltage | 14.6V ± 0.2V |
| Charge Method | CC / CV |
| Recommend Charge Current | 0.2C |
| Charge Temperature | 0℃ to 45℃ / 32℉ to 113℉ |
| Discharge Temperature： | -20℃ to 60℃ / -4℉ to 140℉ |
| Storage Temperature | -20℃ to 45℃ / -4℉ to 113℉ |
| Low-Temperature Protection | Yes (32℉/0℃) |
| Low-Temperature Charging Protection Recovery | Yes (41℉/5℃) |
Reviews
Several good reviews on youtube for this battery. I have not tested the battery to it's limits, but it does what i need it to do.
I created a diy "solar generator" for my balcony solar system to help with offsetting my grid consumption, and the 3kwh capacity of this battery will go a long way.
I installed this battery with 2 X 400W allpowers flexible panels, a renogy 3000W inverter with UPS transfer switch, and a renogy 50A dc-dc MPPT charge controller with aux alternator charging in our 2002 leisure travel freedom 2A camper van.
It's been great, no issues with the battery at all.
It has kept our maxxair roof fan running all times while parked, two 20Q bougerv coolers running 24/7, one at +3C and the other at -18C, we make (on average) 4 kurig coffee's every morning, watch a little TV with a 24" smart 110V TV (only evenings of bad weather, or when my wife is bored) run the 12V water pump for the toilet, sink and shower.
For the cost of this battery, I strongly believe we're getting the same performance as a much more expensive battery.
We just returned from a month long x canada holiday from Ontario to Vancouver Island and back, and had zero power issued. Of course, the battery is just a percentage of what would allow a person to be "off-grid", and the charging system is the other larger percentage, but as I stated, the battery performed just as well as a more expensive battery.
Other companies are charging a price for their name, but are truly no better.
I am quite happy with this battery, I've recommended it to friends, and people we've met on our travels.
I'd also like to thank Will Prowse for his great, honest reviews and tear down of batteries, it was that youtube vid, that verified my decision to purchase this wattcycle battery.
I'd also like to show appreciation to Wattcycle for their recognition of a couple discrepancies that Will Prowse has pointed out with their products.
Showing this recognition, and making the necessary changes shows very good integrity.
We have had for a week. Discharged and re-charged using a shunt to monitor capacity. Just over 300amps. Using a powermaxx 45amp lithium charger.
The battery is just under60lbs. Very light and small compared to the power output. We are using this in our travel trailer. Upgraded the battery box to a Camco double battery box PN 53374. Fits perfectly. Mounted the shunt and 150amp circuit breaker to the top of the battery using a piece of wood.
Registering the battery warranty was a breeze. Highly recommended!
Very well made battery with 280 Amps of power in a compact size. Charged it up at 14.6 V 30 amps and @ 14.6 volts it stopped charging. Read the specs and reviews. The size capacity and price are right for me.
Came on time as expected
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Several good reviews on youtube for this battery. I have not tested the battery to it's limits, but it does what i need it to do.
I created a diy "solar generator" for my balcony solar system to help with offsetting my grid consumption, and the 3kwh capacity of this battery will go a long way.
I installed this battery with 2 X 400W allpowers flexible panels, a renogy 3000W inverter with UPS transfer switch, and a renogy 50A dc-dc MPPT charge controller with aux alternator charging in our 2002 leisure travel freedom 2A camper van.
It's been great, no issues with the battery at all.
It has kept our maxxair roof fan running all times while parked, two 20Q bougerv coolers running 24/7, one at +3C and the other at -18C, we make (on average) 4 kurig coffee's every morning, watch a little TV with a 24" smart 110V TV (only evenings of bad weather, or when my wife is bored) run the 12V water pump for the toilet, sink and shower.
For the cost of this battery, I strongly believe we're getting the same performance as a much more expensive battery.
We just returned from a month long x canada holiday from Ontario to Vancouver Island and back, and had zero power issued. Of course, the battery is just a percentage of what would allow a person to be "off-grid", and the charging system is the other larger percentage, but as I stated, the battery performed just as well as a more expensive battery.
Other companies are charging a price for their name, but are truly no better.
I am quite happy with this battery, I've recommended it to friends, and people we've met on our travels.
I'd also like to thank Will Prowse for his great, honest reviews and tear down of batteries, it was that youtube vid, that verified my decision to purchase this wattcycle battery.
I'd also like to show appreciation to Wattcycle for their recognition of a couple discrepancies that Will Prowse has pointed out with their products.
Showing this recognition, and making the necessary changes shows very good integrity.
We have had for a week. Discharged and re-charged using a shunt to monitor capacity. Just over 300amps. Using a powermaxx 45amp lithium charger.
The battery is just under60lbs. Very light and small compared to the power output. We are using this in our travel trailer. Upgraded the battery box to a Camco double battery box PN 53374. Fits perfectly. Mounted the shunt and 150amp circuit breaker to the top of the battery using a piece of wood.
Registering the battery warranty was a breeze. Highly recommended!
Very well made battery with 280 Amps of power in a compact size. Charged it up at 14.6 V 30 amps and @ 14.6 volts it stopped charging. Read the specs and reviews. The size capacity and price are right for me.
Came on time as expected
