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Availability:
Only 2 left in stock, order soon!
Arrives
Nov 17 – Dec 5
At a glance
- Condition
- New
- Set
- 12V 7Ah
- Model
- HW-4F7
- Dimensions
- 5.94"D x 2.56"W x 3.7"H
- Weight
- 1.8 lb
- Voltage
- 12.8 volts
- Terminal
- F2 Terminal
- In the box
- 12V 7AH BatteryF2 to F1 Terminal adapterUser manual
Features 5
- GRADE A CELLS & LONG-LASTING PERFORMANCEBuilt with premium Grade A LiFePO4 cells, the HWE ENERGY 12V 7Ah battery delivers over 4,000 deep cycles and up to 10 years of service life. Unlike traditional sealed lead-acid batteries, it provides higher energy efficiency, longer lifespan, and lower replacement costs over time.
- 100% USABLE CAPACITY & LIGHTWEIGHT DESIGNUnlike SLA batteries that typically provide only partial usable capacity, this LiFePO4 battery delivers 100% usable capacity for longer runtime and consistent power output. Weighing up to 70% less than comparable lead-acid batteries, it is easier to carry, install, and transport without sacrificing performance
- ADVANCED 15A BMS PROTECTIONEquipped with a built-in 15A Battery Management System (BMS), this battery is protected against overcharging, over-discharging, over-current, short circuits, and overheating. Low-temperature cutoff protection and an ultra-low self-discharge rate help maximize battery life and reliability during storage and operation.
- IDEAL UPS BATTERY & WIDE APPLICATIONSDesigned as a direct replacement for 12V 7Ah sealed lead-acid batteries, this lithium battery is ideal for UPS backup systems, alarm systems, security systems, emergency lighting, gate openers, fish finder, kids ride-on toys, deer feeder, HAM radio, camping equipment, and other backup power applications. Includes an F2-to-F1 terminal adapter for compatibility with both F1 and F2 terminal devices.
- SAFE, CERTIFIED & MAINTENANCE-FREEDesigned for dependable everyday use, this battery is manufactured with high-quality LiFePO4 technology and tested to meet UL, CE, UN38.3, and MSDS standards. The maintenance-free design provides safe, stable, and reliable power for both indoor and outdoor applications.
Description
Can this battery be used as a substitute for 12v 7ah sla replacement battery? Yes, our 12 volt 7ah lifepo4 battery could be used as lead acid battery replacement. It is perfect replacement for 6FM7, 1270, 7-12 battery, EXP1270, ML7-12, UB1270, PS-1270, NT1270, PK1270,RT1270, CP1270, CA1270, CB1270, DJW12-7.0 etc. How to charge the 12 volt 7 ah rechargeable battery? We recommend using a charger specifically designed for LiFePO4 batteries, with a charging voltage of 14.6V ± 0.2V. Can I use the charger for my sealed lead-acid(SLA) battery to charge the LiFePO4 battery? Due to differences in charging logic, we do not recommend using a lead-acid battery charger to charge lithium iron phosphate batteries for extended periods. You may use a lead-acid battery charger to charge lithium batteries in an emergency. What should I do if the battery voltage is 0V and it won't charge? You can connect a charged battery in parallel ("+“ to ”+“, ”-“ to ”-“) with a battery that is at 0V (or cannot be charged). The BMS system will automatically activate as the voltage rises, at which point the battery can be recharged again. 12V 7Ah LiFePO4 Battery 12V 9Ah LiFePO4 Battery 12V 5Ah LiFePO4 Battery 12V 20Ah LiFePO4 Battery 12V 25Ah LiFePO4 Battery 12V 9Ah LiFePO4 Batteries HWE Energy has over 23 years of experience in battery R&D, manufacturing, and international marketing, and is ranked among China’s top 100 lithium-ion battery exporters. With a 120,000-square-meter factory, a dedicated R&D team, experienced staff, and state-of-the-art equipment, we are able to provide you with high-quality battery products that meet your expectations.
Specs 22
| Brand | HWE Energy |
|---|---|
| Vehicle Service Type | Deer feeder, Fish finder, HAM radio, Home alarm system, Outdoor string light, Security system, Solar Energy Storage, UPS backup, Ride-on toys, Verizon FiOS battery replacement, djw12-7.0, 1270 battery |
| Size | 12V 7Ah |
| Voltage | 12.8 volts |
| Battery Cell Composition | Lithium-Phosphate |
| Item Weight | 1.8 pounds |
| Product Dimensions | 5.94"D x 2.56"W x 3.7"H |
| Terminal | F2 Terminal |
| Battery Capacity | 7 Ah |
| Item Highlight | 4000 Deep Cycle Rechargeable, 15A BMS, 12 volt LiFePO4 Battery for Solar, Door Opener, Ride on Toys, Fish Finder, FiOS System |
| Compatible with Vehicle Type | Deer feeder, Fish finder, HAM radio, Home alarm system, Outdoor string light, Security system, Solar Energy Storage, UPS backup, Ride-on toys, Verizon FiOS battery replacement, djw12-7.0, 1270 battery |
| Automotive Fit Type | Universal Fit |
| Item Dimensions D x W x H | 5.94"D x 2.56"W x 3.7"H |
| Battery Type | Lithium-Phosphate |
| Brand Name | HWE Energy |
| Manufacturer Part Number | HW-4F7 |
| Unit Count | 1 Count |
| Model Number | HW-4F7 |
| Manufacturer | HWE Energy |
| UPC | 791955971087 |
| Number of Items | 1 |
| Manufacturer Warranty Description | 2 Year Warranty |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 17 – Dec 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Excellent battery so far
Set name: 12V 20Ah
I have this connected in parallel with another 20AH battery. This has worked flawlessly on three 8 hour fishing trips so far with plenty of power left over. I may try running my live scope on this battery only just to test, but I don’t foresee any issues. Recommend for sure.
Reviewed in the United States on July 31, 2026 by S Silva
Working fine in consumer UPS after 18 months
Set name: 12V 9Ah
I have two of these doing very light duty as drop-in replacements in APC brand consumer UPS with small loads of under 100 watts each. I'm at about the 18 month mark and both of the batteries I have still pass the periodic UPS self-check and work fine during brief power blips of a couple seconds to about a minute. I haven't tested their extended runtime and tbh wouldn't necessarily trust them to give the full 9Ah worth of juice; my eventual plan is to set up the computers to start shutting down after an outage of more than 60 seconds.
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Reviewed in the United States on June 2, 2026 by A Student
A good alternative
Set name: 12V 5Ah
Your battery seems like a good option over the over priced OEM unit. It installed and changed just like it should. Only time will tell how long it will last, I have high hopes. The price sold me.
Reviewed in the United States on June 30, 2026 by Craig L
Nice battery for small applications
Set name: 12V 25Ah
I bought this to use with my RV pressure maintainer pump and it works great. We use it in an off grid rain barrel system to water our garden. I like that the battery indicates voltage and charge level easily with the push of a button. It is also light weight and fits nicely into my pump equipment box.
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Reviewed in the United States on July 26, 2026 by WCVT
UPS? It depends.
Set name: 12V 9Ah
It fit an common sized 1500VA home UPS and will restore it to working order. It will run and power appliance but do not expect anywhere near the original 1500VA rating if you replace its lead battery with this. Lead battery can output huge current, at least 62.5A for 2 in series powering full 1500VA load. They will only last like 2 minutes when brand new and will age very quickly if it happens frequently, but they can do it. LifePO4 cannot. They are usually rated at ~2C, which this one is close. It have a maximum discharge rating at 15A which is slightly less than 2C. This means your 1500VA UPS are now ~300VA. Any more it will trip battery over current protection and power will be gone. If you just want the UPS to power a common home PC, or maybe keep your router running during power loss, it will be great. UPS will be lighter and run for longer, with battery lasting longer than original lead(so less money per year), and the efficiency is way better for powering a under rated load. If you want it to actually carry anywhere close to 1500VA load lead battery is still the only way to go.
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Reviewed in the United States on July 20, 2026 by Complex
Identical in fit to the old one but much lighter
Set name: 12V 5Ah
Direct replacement for traditional lead-acid version but much lighter. Hopefully this one will last longer than the last lead-acid one that I installed in my garage door opener just two years ago
Reviewed in the United States on September 25, 2026 by Tony C.
WARNING!
Set name: 12V 9Ah
The reviews were great and I was excited to receive these batteries. I was convinced these were exactly what I needed for my deer feeders. I have always used lead acid batteries in my feeders and just pull them to recharge every few months when they drop in voltage too much. I don't have them hooked up to a recharging system of any kind. These worked great for about 2.5 months for one and 3 months for the other. In both cases, they had enough voltage to operate the timer and feeder normally and then died quickly to literally ZERO volts. The second one I ran a test throw on the timer, the feeder threw at full power, then the screen went blank. I pulled the battery and confirmed voltage was ZERO just like the first one. I spent about 2 weeks to try and get to take a charge and they will not. I then called Amazon and was told there was a 1 year warranty but I have passed the 30 day return deadline. No problem, they actually gave me contact emails to reach out to HWE. Their website contact info is 100% Chinese contacts and my attempts to contact them didn't work. So, I assumed that Amazon's contact emails would work but they just went into a black hole. No response at all after multiple attempts. My assumption is that if these batteries are recharged full time like in a UPS or something that maybe they are fine, but even UPS can fully drain a battery when power goes out. Be aware that these batteries have internal circuitry that literally kill it to ZERO volts if it gets drained too much and there is no bringing it back. Please note that there is no functional warranty either. I wouldn't purchase these again for any reason.
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Reviewed in the United States on January 5, 2026 by JimS
Tested and worked
Set name: 12V 9Ah
Light wieght and worked. We see how durable now. Used it in old USB and havent heard any warnings. Pulled plug modem router fan all worked on battery. Did not check how long it can run. Yet
Reviewed in the United States on September 2, 2026 by Jet Worldwide