Estimated to be delivered within 2-7 business days.
5 Year Warranty
Backed up by techical support within 24hrs.
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Free Returns
30 Days Hassle Free
Returns
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Input Voltage Range: AC 100V to 240V; 45Hz to 65Hz
Max Input Current: 9A
OPERATING ENVIRONMENT
Operating Temperature: 14℉ ~ 113℉ (-10℃ ~ 45℃)
Storage Temperature: -40℉ ~ 167℉ (-40℃ ~ 75℃)
Atmospheric Pressure: 70KPa to 106KPa
Relative Humidity: 5%~95%
SAFETY & PROTECTION
Over Temperature Protection: Yes
Output Short-Circuit Protection: Yes
Reverse Polarity Connection Protection: Yes
Output Over-Voltage Protection: Yes
A: The 14.6V 40Ah LiFePO4 battery charger is designed to charge LiFePO4 batteries. The low resistance in the Lithium cells allow the battery to accept the full output from the charger. With a constant 40A current, it takes around 100Ah/40A=2.5hrs to fully charge a 12V 100Ah LiFePO4 lithium battery.
A: If the correct voltage limit is set for the LiFePO4 lithium ion battery you are charging, there should be no issue leaving a lithium ion battery on the charger overnight. LiTime Battery uses a LiFePO4 cell giving a nominal voltage of 12.8v and a fully charged voltage of 14.6v. A charger with 14.4-14.6v CC/CV output will do the job with consideration not to exceed roughly 1C maximum current output of the charger. As long as the CC/CV profile is used, the maximum voltage is at the correct level and the current is not excessive, you will achieve a safe and full charge on your battery.
A: To determine your charging speed, take the amp hour rating of your battery and divide it by the output current of your charger. For example, a 100 amp hour battery (Ah) would charge in 100AH/10A=10 hours with a 14.6V 10A LiFePO4 lithium battery charger.
A: For most applications, a charging time of 3-10 hours provides the longest lifespan for your LiFePO4 lithium battery. But if you have an application where you need rapid charging, you can choose a charger with a higher output current. For example, you could use a 40 amp charger with a 100Ah battery for a 2.5-hour charge time.
A: It depends on the voltages of your LiFePO4 lithium batteries. LiTime 14.6 volts charger is recommended for 12V LiFePO4 lithium batteries. And LiTime 29.2 volts charger is recommended for 24V LiFePO4 lithium batteries.
A: It is always important to match your charger to deliver the correct current and voltage for the LiFePO4 lithium battery you are charging. For example, you wouldn't use a 24V charger to charge a 12V LiFePO4 lithium battery. It's also recommended that you use a charger matched to your battery chemistry. Additionally, when charging a LiFePO4 lithium battery with a normal lead-acid charger, you would want to ensure that the charger does not have a desulfation mode or a dead battery mode.