PACKAGE CONTENTS
1 x 14.6V 40A Battery Charger
1 x User Manual
1 x AC Power Cord
Specific Info
BASIC
Output Voltage：
14.6V
Output Current：
40A
Max Input Current：
13A
Lithium Battery Activation：
✔
Input Voltage Range：
AC 100V to 240V (50Hz to 60Hz)
LED Indicator：
LED always on red：Battery is charging LED always on green: Battery is fully charged LED flashes green: Charger is on standby LED flashes red: Charger fault or under protection (overtemperature protection, output short-circuit proctection, reverse polarity connection protection, output over-voltage protection).
PROTECTION
Over Temperature：
✔
Output Short-Circuit：
✔
Reverse Polarity Connection：
✔
Output Over-Voltage：
✔
TEMPERATURE
Operating：
-4℉ to 104℉ (-20℃ to 40℃)
Storage：
-40℉ to 158℉ (-40℃ to 70℃)
OTHERS
Size：
L11.54 x W5.31 x H2.78 in.
Approx. Weight：
6.17 lbs
Warranty：
2 Years
Anderson Connector：
50A
FAQ
Q: Is it OK to leave a lithium-ion battery on the charger overnight?
A:
Leaving a lithium-ion battery on the charger overnight is generally safe if you use a charger, such as those from Timeusb, designed to stop charging once the battery is fully charged. Most modern lithium-ion chargers have this feature to prevent overcharging.
Q: Can I charge LiFePO4 to 100%?
A:
Yes, you can. However, charging a battery to less than 100% and avoiding complete discharge will always enhance cell longevity. Similarly, keeping the state of charge (SoC) between 20% and 80% will extend the lifespan of lithium batteries. For instance, Timeusb deep cycle lithium batteries can endure over 4000 deep cycles at 100% Depth of Discharge (DoD), over 6000 cycles at 80% DoD, and more than 15,000 cycles at 60% DoD.
Q: Can I charge a LiFePO4 battery with a trickle charger?
A:
Trickle charging is not suitable for lithium batteries. Using a trickle charger not specifically designed for LiFePO4 batteries can cause overcharging or damage because lithium batteries have different charging requirements compared to traditional lead-acid batteries.
What about a regular charger? For more information, refer to the article "Can I Charge LiFePO4 with a Normal Charger?"
Q: What charger should I use for LiFePO4 battery?
A:
To fully charge a 12V LiFePO4 battery, you need a charger with a voltage between 14V and 14.6V. Using a charger with a lower voltage will still charge the battery, but it won't reach 100% capacity.
Q: What voltage should LiFePO4 lithium batteries be charged at?
A:
The appropriate charger depends on the voltage of your LiFePO4 lithium batteries. For 12V LiFePO4 batteries, the recommended charger is the Timeusb 14.6V charger.
Customer Reviews
Customers who viewed this item also viewed
Why Timeusb
