![[👍 Bestseller] WattCycle 12V 314Ah Mini Basic LiFePO₄ Battery – Compact Size, High Capacity](http://www.wattcycle.com/cdn/shop/files/WT12V314AH200MINI_ea4d738c-93d2-43e7-a0de-f2985c366eba_300x.webp?v=1777023011)
![[Free Monitor] Wattcycle 48V 105Ah Golf Cart Bluetooth LiFePO₄ Lithium Battery – 250A BMS for High Torque & Hills](http://www.wattcycle.com/cdn/shop/files/WT48V105AH250GCBT_fd49751b-10f0-467d-9543-afe48c8b6ec4_300x.webp?v=1777023011)
![[Free Monitor] 48V 100Ah Golf Cart Bluetooth LiFePO₄ Lithium Battey - 200A BMS](http://www.wattcycle.com/cdn/shop/files/WT48V100AH200GC_300x.webp?v=1777023011)
![[👍 Bestseller] WattCycle 12V 314Ah Mini Basic LiFePO₄ Battery – Compact Size, High Capacity](http://www.wattcycle.com/cdn/shop/files/WT12V314AH200MINI_ea4d738c-93d2-43e7-a0de-f2985c366eba.webp?v=1777023011&width=320)
![[Free Monitor] Wattcycle 48V 105Ah Golf Cart Bluetooth LiFePO₄ Lithium Battery – 250A BMS for High Torque & Hills](http://www.wattcycle.com/cdn/shop/files/WT48V105AH250GCBT_fd49751b-10f0-467d-9543-afe48c8b6ec4.webp?v=1777023011&width=320)
![[Free Monitor] 48V 100Ah Golf Cart Bluetooth LiFePO₄ Lithium Battey - 200A BMS](http://www.wattcycle.com/cdn/shop/files/WT48V100AH200GC.webp?v=1777023011&width=320)
-
Fast, Free Shipping
-
30-Day Money-Back Guarantee
-
Hassle-Free Warranty
-
Lifetime Customer Support
Like New - 12V 100Ah Mini LiFePO4 Battery
- Form Factor: 9.02 × 5.43 × 8.19 inch | 20.8 lbs, easy to carry for RVs, kayaks, bass boats, pumps, off-grid setups, and camping.
- Ultra Mini Design: 32% smaller than regular Group 24 size, weighing only 20.8 lbs.
- Compact Energy: 196.5Wh/L energy density, 1.86× higher than standard 12V 100Ah LFP (105.38Wh/L).
- Grade A Cells: 1280Wh rechargeable green energy, 5,000+ cycles @100% DOD, generating 6,400 kWh lifetime output.
- Safer 100A BMS: 21+ protections for overcharge, over-discharge, overcurrent, overheating & short circuits.
- Durable Design: IP65 rated against water, dust, and salt spray; internal metal frame resists vibration and swelling.
- Low-Temp Protection: Auto discharge off < -4℉, charge off < 0℃ / 32℉, resumes charging > 5℃ / 41℉.
- Perfect Lead-Acid Replacement: Half the size, one-third the weight, twice the energy, and ten times the lifespan.
- 10X & Flexible Charging: Supports 1C fast charging via LFP charger, generator, or solar panel.
- Expandable System: Up to 4S4P configuration, supporting 20.48 kWh total capacity.
- Certified Safe: MSDS / UN38.3 / FCC / CE / ROHS / UL compliant.
- Unmatched Service: Fast shipping, exclusive 5+2 years warranty, lifetime tech support, and secure packaging.
We offer free shipping within the continental U.S. via UPS Ground or FedEx, with orders typically processed in 1–2 business days and delivered within 2–5 business days. Large products such as 12V 628Ah, 48V 314Ah batteries, or 12kW inverters are shipped by truck (LTL) and require signature upon delivery. After order confirmation, we will contact you by email to confirm shipment, and transportation arrangements typically take about 48 hours. Please note that we do not ship to Alaska, Hawaii, Puerto Rico, or PO Box addresses. Delivery times may vary due to external factors such as carrier delays or weather conditions.
For complete details, please visit:
Shipping Policy.
Our batteries come with a 5-year warranty, which can be extended to 7 years total upon product registration. Accessories are covered by a 1-year warranty, and like-new (refurbished) batteries include a 1-year warranty.
For full terms, conditions, and claim details, please visit:
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 EV 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
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!
12V 100Ah Mini Lithium Battery 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 |
12V 100Ah 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. Expansioni | 4S4P |
| Internal Resistance | ≤40mΩ |
Battery BMS
| BMS | 100A |
| Max. Continuous Output Power | 1280W |
| Max. Continuous Charge Current | 100A |
| Max. Continuous Discharge Current | 100A |
| Max. Discharge Current | 300±50A (≤5s) |
12V 100AH Mini Lithium Battery Charge Specs
| 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
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).
If you don't have a battery monitor, you can use a multimeter to monitor the voltage.
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.
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.
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.
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.
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.
WattCycle 12V100Ah MINI is slightly smaller than WattCycle 12V100Ah, but the performance of the two is exactly the same.
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.
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.
![[👍 Bestseller] WattCycle 12V 314Ah Mini Basic LiFePO₄ Battery – Compact Size, High Capacity](http://www.wattcycle.com/cdn/shop/files/WattCycle_12V_314Ah_MINI_Lithium_Battery_1.webp?v=1764766543&width=300)
