Description
Practical value and everyday use
14.6V 40A Fast Charging LiFePO4 Battery Charger with 40A Large Output Current, Smart Activation Function Lithium Battery Charger with LED Indicator & Wire Lugs, Wall Mounted Design is listed in Battery Chargers. For a practical buying decision, start with this source-backed point: We highly recommend you use a compatible charger for your LiFePO4 battery.
The source also records: Category: Tools & Equipment / Jump Starters, Battery Chargers & Portable Power / Battery Chargers. Use this additional stated detail to judge day-to-day usefulness and package value: It also has a relatively small footprint, excellent electrical conductivity, and extremely high safety.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
Product Description
Timeusb 14.6V 40amp LiFePO4 Batterry Charger, Fast, Safe, Cool
Estimated Charging Time for Varying Battery Capacities
The data provided is indicative; actual charging time varies based on remaining battery capacity and other factors.
Portable Designed, More Flexible
Built-in Cooling Fan
Suitable for All Kinds/Brands of 12V LiFePO4 Battery
Why Choose Timeusb LiFePO4 Battery Charger?
Timeusb 14.6V 40A LiFePO4 Battery Charger
Designed for the LiFePO4 battery
Charge the LiFePO4 battery to 100%
Reactive the LiFePO4 battery of the BMS protected
Good for the battery’s lifetime & performance
Other Battery Chargers
Not support the LiFePO4 battery
Only charge the LiFePO4 battery to about 80%
Cannot recover the dead LiFePO4 battery
Hurt the lifetime & performance of the LiFePO4 battery
Specifications
| Input Voltage Range | AC 100V to 240V; 50Hz to 60Hz |
| Max. Input Current | 10A |
| LED Indicator | LED Always on Red: Battery is charging /LED Always on Green: Battery is fully charged. |
| LED Indicator | LED Flashes Green: Charger is on standby /LED Flashes Red: Charger fault or under protection |
| Dimensions(inches) | L11.54*W5.31*H3.29 |
| Net Weight | 6.17lbs/2.8kg |
| Operating Temperature Range | -20℃ to 40℃/-4℉ to 104℉ |
| Storage Temperature Range | -40℃ to 70℃/-40℉ to 158℉ |
Source product highlights
About this item
- 【4X Fast Charging & Saving 75% Time】Timeusb 14.6V 40A lithium battery charger has a 40A high efficient charging current, which is 4 times more charging current than a 14.6V 10A charger. The 40A charger just takes 5 hours to fully charge one 12V 200Ah LiFePO4 battery. Save 15 hours than a 12V 10A charger directly, it means saving even 75% time.
- 【6 Safety Protetection】 The TimeUSB 14.6V 40A Lithium Battery Charger incorporates six essential safety protections:over temperature protection, reverse polarity connection protection, output short-circuit protection, output over-current protection, over-voltage protection, under voltage protection. With these advanced safeguards, you can enjoy fast charging while staying worry-free about the safety of both your battery and charger.
- 【Activation Function】Timeusb LiFePO4 battery charger supports a specific 0V charging function. It can charge the lithium battery from 0V, if your battery’s BMS cut-off protection is triggered, this charger can activate your deeply sleeping battery to normal voltage. It is also suitable for repairing long-term unused and dead batteries.
- 【Born for the LiFePO4 Battery】Timeusb 40A lithium-ion battery charger is born for the LiFePO4 battery. We highly recommend you use a compatible charger for your LiFePO4 battery. The dedicated LiFePO4 battery chargers not only support charging the LiFePO4 battery to 100% but optimizing the battery’s performance and expand its life to the greatest extent possible.
- 【Omit Complex Connection Steps】Timeusb 40A battery charger has wire lugs connections not alligator clips. This only needs to be tightened once with the battery’s post bolts, after which the wire lugs can always be left on the battery without the need for complicated connection steps. It also has a relatively small footprint, excellent electrical conductivity, and extremely high safety.
- 【Portable Design】Our 14.6V 40amp charger not only delivers fast and safe charging, but also features a portable wall-mounted design,and an ergonomic handle. Equipped with a built-in superior cooling fan, it ensures your devices charge rapidly, safely, and stay cool throughout the process.
Richie –
I purchased this charger in January 2024 and have been using it to recharge numerous 100Ah LIFEPO4 batteries I have for emergency purposes for about 9 months at the time I’ve left this review. Other than being a bit on the loud side due to the internal cooling fan, this charger has been flawless in recharging my batteries.The wires connecting to the battery could have been of a larger size since they do get almost on the hot side when in use, but it seems any of these charger tend to be loud from fan noise and heated wires. Due to me being very happy overall with this charger, I just today (9/14/2024) just purchased a second one. I now own 8 various brand LIFEPO4 100Ah batteries, so having a second charger for me is a must.
L1Active –
UPDATE: I ordered one ($128 Black Friday). To my delight (and despite the photos in the ad), the ring terminals were still on a separate Anderson style connector to be used as needed. Thank you Timeusb!Bought one of these to fast charge lithium batteries during 4 day power outrage to keep the important stuff running. Dealing with 5 batteries (running 2 households) and 1 70 amp charger, 2 40 amp chargers and 2 20 amp chargers. Very happy with this one that we ordered during the outage – did the job and for the batteries without bluetooth the display was extra valuable. Got one of these for our neighbor after the outage. I thought I would pick up a second one, but I see that the Anderson connector has disappeared and the ring connectors are coming out of a non Anderson style connector (which never seen completely in the photos) So it would be necessary to cut them off and install a correct connector. Obviously it can be done, but… The bolt to the wall version still has Anderson connectors as well as ring terminals. Wish you had not changed it just to save a couple bucks!
Bear –
I wouldn’t have anything less than this. This has been the best ive ever used. I have 2 of them and have been using them for 2 years now. They charge LiFePo4’s flawlessly every time the way they should be charged. (And I live off grid and use it a lot). 40 amp charging is about where you want to charge LiFePo4’s. Anything more can start generating heat and thats what breaks down longevity on anything. 40 amp charging should prove to be the best charging rate for keeping your batteries a long time. 20 amp chargers are too slow to charge up a large bank. These chargers are not built by the companies who sell them. They are all the same, so do a serch for LiFePo4 chargers and look for this one and get the best price that way. It doesn’t matter who sells it.
Rowdythunder –
This thing is a beast. I have a 280 amp hour lipo4 battery. The charger is a solid unit. Made very well with a read out monitor. I was so suprised it came with the heavy duty Anderson plugs. Probably a $30 value. Those get warm so if they weren’t heavy the wires would melt. Great buy for $138 on sale
Tony R. –
Great product. I purchased back in 2023 and it’s still doing a great job charging my two 230ah batteries.
SEYMOUR SCAGNETTI –
Great value. High quality.
Mike Alvarez –
It’s an amazing charger to really pump full your Li batteries. It cuts run time on genny. So far it’s as good as it gets performance wise. Been using it on 300 ah
H.F. Mudd –
Works great. Stays cool during operation.