🛡️ European Automotive Standards (ECE R10 Certified)
We offer free shipping on most orders across Canada, excluding the Northwest Territories, Yukon, and Nunavut. Orders are typically processed within 1–2 business days and delivered within 2–5 business days. In rare cases where shipping costs exceed standard rates, we may contact you to discuss additional charges or order adjustments. Once your order ships, you will receive a tracking number by email to monitor delivery progress. Please note that delivery times are estimates and may be affected by factors beyond our control, such as carrier delays, weather conditions, or other unforeseen circumstances. 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.
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In this review, the creator tests the Watt Cycle 12.8V 628Ah LiFePO4 battery, highlighting its extremely large capacity—over 8,000Wh of energy storage, which sets a new record for the 12V category. During testing, the battery actually delivered669Ah (106.5% of its rated capacity)at a 60A discharge rate. Internally, it uses solid aluminum busbars and multiple temperature sensors for safety monitoring. A high-current test reached about 257–258A discharge, where the BMS successfully protected the battery by shutting down when MOSFET temperatures approached 140°F, demonstrating effective thermal protection. The battery also passed low-temperature charging protection tests, stopping charge quickly when the sensor was cooled. Overall, the reviewer concludes that the battery uses high-quality cells, a capable BMS with Bluetooth monitoring, and excellent capacity.”
| Dimensions | 18.9 X 14.25 X 9.53 inch | 480 X 362 X 242 mm |
| Weight | 139 lbs | 63 kg |
| Standard/Maximum Continuous Charging | 125.6A/300A |
| Maximum Continuous Discharging | 300A |
| Over-current Discharge Protection | 310A±10A |
| Over-current Charge Protection | 310A±10A |
| Primary Protection Current Value | 500A@20s |
| Secondary Protection Current Value | 1000A@5s |
| Short-Circuir Current Protection | Support |
| Release Condition | Cut Load |
| Charging High Temperature Protection | 140°F~158°F / 60°C~70°C |
| Discharge High Temperature Protection | 149°F~167°F / 65°C~75°C |
| High Temperature Protection Release Condition | Drop by 41°F~59°F / 5°C~15°C |
| Charging Low Temperature Protection | 23°F~41°F / -5°C~5°C |
| Discharge Low Temperature Protection | -13°F~5°F / -25°C~-15°C |
| Low Temperature Protection Release Condition | Rise by 41°F~59°F / 5°C~15°C |
| Rated Voltage | 12.8V |
| Standard Charging Voltage | 14.6V±0.2V |
| Shipping Charging Voltage | 12.8V~13.5V |
| Shipping Capacity | 50% |
| Cycle Life | 6000@80%DOD |
| Self Discharge Rate | <3%/Month |
| Series & Parallel Connections | 4 Parrallel(Max) 4 Series(Max) |
| Communications | Not Supported |
| Case Material | Metal |
| Storage Temperature | 32°F~140°F/0°C~60°C |
| Terminal Bolt Size | M8 |
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![[👍 Bestseller] WattCycle 12V 314Ah Mini Basic LiFePO₄ Battery – 200A BMS, 4019Wh Deep Cycle](http://ca.wattcycle.com/cdn/shop/files/WT12V314AH200MINI_b2ca6aa2-a374-4924-adfe-f0da0b55c198.webp?v=1781868685&width=320)
![[Free Monitor] 48V 100Ah Golf Cart Bluetooth LiFePO₄ Lithium Battey - 200A BMS](http://ca.wattcycle.com/cdn/shop/files/WT48V100AH200GC.webp?v=1781868686&width=320)
