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Power Up Your 12V LiFePO4 Battery With the Redodo 12V 10A GaN Waterproof Charger.
More than just a battery charger, it's designed to make everyday charging easier. With advanced GaN technology, it delivers efficient 10A charging in a body that's 54% smaller than conventional chargers, IP67 protection, and built-in 0V activation, Redodo brings convenient, quiet, and reliable charging to your boat, RV, and outdoor power setup.
Phone-Length Design. Big Convenience in a Compact Design.
Why let a bulky charger take up valuable space? Powered by GaN technology, this charger is 54% smaller than a standard 12V 10A lithium charger. Its lightweight, compact body is easy to carry, install, and store—leaving more room for the things that matter.
Quiet Power. No Fan Noise.
Enjoy a more peaceful charging experience without the constant hum of a cooling fan. The fanless design keeps operation quiet, making it a great fit for boats, RVs, garages, and other spaces where a little more peace and quiet goes a long way.
Ready for the Elements. Ready for Every Season.
From damp marine environments to dusty outdoor setups, IP67-rated protection helps keep water and dust out. With an operating temperature range of -4°F to 104°F, it's built to support your charging needs through changing seasons and outdoor conditions.
0V Activation. Bring It Back to Charging.
When BMS protection puts your LiFePO₄ battery into sleep mode, it may stop accepting a charge. Built-in 0V activation helps wake eligible BMS-protected batteries and restore their ability to accept a charge—so you can get back to powering your adventures.
No Guesswork. Just Clear Charging Status.
Intuitive LED indicators provide instant visibility into charging, standby, and protection status, helping you identify issues quickly and charge with greater peace of mind.
SPECS
BASIC
Charger Type：
LiFePO4 Battery
Output Voltage：
14.6V
Output Current：
10A
Max Input Current：
10A
Input Voltage Range：
AC 100V to 240V; 50Hz to 60Hz
TEMPERATURE
Operating：
-20 to 40 ℃ / -4 to 104 ℉
Storage：
-40℉ ~ 158℉
OTHERS
Size：
6.3 * 2.53 * 1.5 inch
Approx. Weight：
1.68 lbs / 0.76 kg
Warranty：
2 Years
Certifications：
RoHS，FCC，CE
Anderson Connector：
M8 Terminal
FAQ
Q: Is this charger compatible with all 12V batteries?
A:
This charger is designed specifically for 12V (12.8V) LiFePO₄ batteries, with a 10A charging output and 14.6V charging voltage. It is not intended for lead-acid, AGM, or other battery chemistries. Please make sure your battery is LiFePO₄ before charging.
Q: How long does it take to charge a 12V LiFePO₄ battery?
A:
Charging time depends on your battery's capacity and remaining charge. With a 10A output, larger batteries naturally take longer to charge. For example, a deeply discharged 50Ah battery may need approximately 5 hours under ideal conditions. Actual charging time may vary depending on battery condition and charging conditions.
Q: Will the charger overheat without a cooling fan?
A:
The fanless design eliminates cooling-fan noise for quieter operation. Advanced GaN technology helps reduce energy loss as heat, while built-in over-temperature protection adds another layer of safety. Like other electronic chargers, please always use it within the specified operating conditions.
Q: Can I use this charger outdoors or around water?
A:
Yes. With an IP67-rated enclosure, the charger is protected against dust and water ingress under specified test conditions, making it suitable for charging setups around boats, RVs, and outdoor spaces. However, IP67 does not mean it can be used underwater or left submerged during operation. Keep all electrical connections properly protected.
Q: Can this charger wake up a LiFePO₄ battery that won't accept a charge?
A:
Yes, its built-in 0V activation function helps wake eligible LiFePO₄ batteries that have entered sleep mode after BMS protection is triggered. It helps restore their ability to accept a charge. However, it cannot recover batteries with permanent damage or resolve every type of battery fault. Always check your battery's condition if it still cannot accept a charge.
REVIEWS
Why buy from Redodo?
Grade-A cells at super friendly price
We do 100% testing of all Redodo batteries before shipping to you, with grade-A cells and high-quality materials at radically prices than comparable retails.
2-5 working days fast and free delivery
In order to let you start your quality life faster, our team is able to deliver your order from our US local warehouse to your front door within 2-5 business days.
Lifetime technical consult service
Redodo provides 5-year warranty for batteries (2-year for chargers) and lifetime consultation support, we hope you can feel easy and enjoyable when you use the battery.
We love to help
Our Team injects passion, integrity, respect, and professionalism into our LiFePO4 batteries and business, if you have any questions, please feel free to contact us, we love to help.
