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14.4V Trickle Battery Charger
RoyPow C45 is a trickle battery charger and specially designed for 12V LiFePO4 battery. This battery maintainer can output 3 amp trickle current, charging your 12V lithium battery step by step and protecting the battery from damage.
- Designed for 12V Lithium Iron Phosphate Battery
- Output Voltage: 14.4V
- Output Current: 3 Amp
- Including Alligator Clamp and Ring Terminal
- Compatible with 12V lead-acid, AGM, gel cell and deep cycle batteries
14.4V Trickle Charger for 12V Battery
Charge Dead Battery
This battery maintainer is designed for 12V LiFePO4 batteries, charging your lithium battery even though it is in over-discharge protection which call "dead battery".
Also compatible with lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)
Solid & High-Quality Material
Adopting premium heavy-duty copper wire, alligator clamp, and ring terminal, the 12V battery maintainer can keep a long lifespan, saving your money without multiple purchases.
Easy to Know the Charging Status
A simple indicator makes it easy to know if the battery is been charging and when the battery is fully charged. Saving your time on reading the user manual.
A Reliable Battery Maintainer
Do for RoyPow 12V lithium Battery
Charging all RoyPow 12V series LiFePO4 batteries, also compatible with lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as, marine and deep-cycle batteries.
Over-temperature Protection
controlled by a heat sensor, the charger has been built-in over-temperature protection to avoid overheating, which can perfectly ensure work in silence and at a low temperature.
Multiple Protection
Smart circuits engineered with multi-level protection against short circuit, overload, over-current, over-voltage, reverse connection, extending charger's lifespan while protecting battery from damage.
Andrey Brenes Hernández
Reviewed in the United States on May 8, 2025
Muy bien todo
Hance J.
Reviewed in the United States on March 18, 2025
Works great, charges my smaller lithium battery in a few hours. Have owned for over a year now, and used for approximately 25 charging sessions. The indicator lights work as described and indicate if the battery is full or is still charging. If you are looking for one with a percentage of charge read out, this isn't it. In hindsight I would have opted for a percentage read out, probably at more cost, but this one gets the job done.
Micah
Reviewed in the United States on January 26, 2025
The longest lasting tender I've had
K. S.
Reviewed in the United States on August 2, 2024
Got this 3A model to replace a different 1A model being used to charge the starter from my aux power for multiple purpose/reasons. Even smaller and more convenient wiring/storage than the one it replaces. Comparing to other reviews it doesnt seem to get too hot. Good purchase so far.
Timothy Parker
Reviewed in the United States on March 6, 2024
Very simple charger that works exactly as advertised. It is only 3 amps, so it might take a while to charge depending on the size of your battery. I am using this on a 100 Ah battery, so it takes about 35 hours to go from 0 to 100%. If you need a fast charge, you'll want more amps, but I am in no hurry, so this is a very gentle charging pace that works. It has two LED indicators. One green LED is on when it is plugged in. The other LED is green when the battery is fully charged and red when it is charging. That's it. It is quite small and is easily held in a hand. It does get warm when charging but not hot, though warm enough that you wouldn't want to hold it in your hand and squeeze tightly for too long. Once the battery is fully charged it just waits until the battery voltage falls and then it will bring it back up to 100%. For long term storage of LiFePO4 batteries, the usual recommendation is to store it with about a 40% charge. But I use mine for unexpected power outages, so indeed I want it charged and ready to go because outages are rarely scheduled. I am quite happy with it and see no need to get a larger unit. If I was cycling through batteries daily or more often, indeed this would be too small, but for how I use it, it is just fine. No fan so no noise.
Ralph Cencebaugh
Reviewed in the United States on February 27, 2024
I Bought 2 for 12 v lithium deep cell batteries. They work great and charge really fast. Very happy. I use them for my 2V 12Ah LiFePO4 Batteries that I use for my shrimp lights.
tristan comeaux
Reviewed in the United States on November 17, 2024
use it all the time
Battery
Reviewed in the United States on January 28, 2024
Just what I needed.My current 10amp red LiFePO charger with a fan (I'm sure you've seen the likes) causes my robot's electronics to freak out with its noisy charging. So far, this charger allows me to use the robot's system's while it's charging. It also has no fan to get gunked up when the robot is outside in nature. It does get warm.
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