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12V 7Ah Battery by HWE Energy
Why choose our 12V 7Ah LiFePO4 Battery?
12V 7Ah Rechargeable Battery
- Compared to other sellers with 8A or 12A BMS, our battery adopts the latest 15A BMS, which can better protect the battery.
- Compared to other sellers with F2 terminal, HWE 12v 7ah lithium battery provides F2 to F1 terminal adapter so that it is compatible with F1 terminal. You can choose our 7ah 12v battery whatever your battery is F1 or F2 terminal.
- No worry purchase. HWE Energy has 22 years Lithium battery production experience and 120,000 square meters professional production base. We have professional R&D team and experienced workers. Our batteries adopt Automotive Grade LiFePO4 Cells, more stable performance and greater power.
7-12 Battery Widely Application
Small UPS, power wheels, alarm system, security system, gate opener power, garage door, kids ride on toys, fish finder, emergency lighting, power blackout, handheld vacuums, ham radio, speaker, backup power, deer feeder, scooter, RV, camping, household power supplies, 12V router, cellular remote camera, kids car, boat, kayak, phev, wheelchairs, off-grid applications, marine etc.
7Ah 12V Battery Package Includes
- 1* 12V 7Ah LifePO4 Lithium Battery
- 2* F2 to F1 terminal adapter
- 1* User Manual
Specifications of 12 Volt 7Ah Battery
- Upgrade Built-in 15A BMS
- Nominal Capacity: 89.6Wh
- Nominal Voltage: 12.8V
- Charger Voltage: 14.6V
- Charge Current: 3.5A
- Cycle Life: 4000+ at 0.5C
- Waterproof Rate: IP65
- Life Time: 10 years
FAQ
Q1: Can this battery be used as a substitute for 12v 7ah sla replacement battery?
A: Yes, our 12 volt 7ah lifepo4 battery could be used as lead acid battery replacement. It is perfect replacement for ExpertPower EXP1270, MightyMax ML7-12, UPG UB1270, Power-Sonic PS-1270, NT1270, Power King PK1270 etc.
Q2: What is the function of F2 to F1 adapter?
A: Our battery has F2 terminal. We noticed that some customers' origin is 12v 7ah f1 battery, but most of the lithium iron phosphate batteries on the market are F2 terminal, which cannot be used in this case. To solve this problem, HWE Energy 12v 7ah lithium battery provide one F2 to F1 adapter, if you are an F1 terminal battery, please feel free to buy, just use the adapter, our 12v 7ah lithium battery can be perfectly matched to your device.
Q3: Can this 12v 7ah lifepo4 battery be connected in series or parallel?
A: Yes, our 12v7ah can be connected in series or parallel.
Q4: How to charge the 12 volt rechargeable battery?
A: There are 3 ways to charge our 12v 7ah battery: The first one is using lithium iron phosphate charger. The second one is using Panel+MPPT. The third one is using Generator. We recommend you use lithium iron phosphate (LiFePO4) charger to charge the battery so that it can be charged to its full capacity. If you do not have LiFePO4 charger, the lead-acid battery chargers (AGM, wet, gel) will also work fine.
Q5: What kind of BMS the battery use?
A: Our battery has built-in 15A BMS, the heavy-duty output discharge up to 15A continuous.
Q6: Does the 7-12 battery need charged before first use?
A: Our 12 volt battery have been fully charged and tested before delivery, and you could use the small 12v battery after receiving them. However, the 12v battery power may be lost during logistics transportation. Please kindly charge the 12v 7ah battery in time after the battery power is used up. If you find the battery Volt is 0v, please try activating the battery - Use another battery parallel with the 0v battery for 3-5s.
Q7: What is the size and weight of 12v 7ah battery?
A: The size of the battery is 5.94 x 2.56 x 3.7 inches (LxWxH). The weight is 1.87 pounds which is 30% lighter than the lead acid battery of the same capacity. And 12v LiFePO4 battery does not have liquid inside which could be mounted safely where you want to place it. Our LiFePO4 battery is a perfect 12v 7ah battery replacement for 12v 7ah rechargeable sealed lead acid battery.
Customer
2025-09-05 15:20:47
This battery replaced an old, failed sealed lead-acid battery in my home alarm's electronics box. The old battery lasted 5.5 years and said on its case "replace every 3 to 5 years". I expect that the new battery will last 10 years or more in standby usage, but only time will tell! The installation was easy with the included adapters that enabled the alarm wires to plug onto the battery's blade terminals. The key thing is that the battery seems to work. The previous low voltage alarm (for the dead lead-acid battery) has stopped and all seems to be working properly. I am happy with my purchase - a theoretical doubling of battery life for a 25% price premium over a lead-acid battery. Good deal.
Steve M
2025-08-28 15:04:48
I have an APC ES 550 that I use to back up my router & cable modem for home internet. It goes thru an SLA battery every 2-3 years. The LiFePO4 battery fit perfectly and was much lighter. If it approaches the expected lifetime, it will be money well spent!
Daniel M Forman
2025-08-06 11:01:11
Probably OK, fits in UPS, only time will tell. Can not recommend for a UPS because the power management system limits the Amperage draw, in my case the load is very light and the battery will be OK.. If you buy any lithium battery for this application be aware of the limitation for current draw.
faris ohan
2025-08-05 18:41:38
This battery is garbage, it only lasted 40 days while the cheaper SLA batteries it replaced lasted about 3 years each.Amazon has really gone downhill with all the junk they sell through unreputable vendors.
S. Brady
2025-05-19 17:14:28
Great battery with great customer service. Used for kids BMW motorcycle, works perfectly.
Gary G.
2025-04-30 13:17:10
I use these for all of our grandkids ride-on toys that take 12v batteries. They are a good value for the money, most are drop-in replacements meaning no wiring to perform or changing of pig-tails and they hold charges great.
HiTechHoarder
2025-04-21 12:49:37
I just replaced the battery in my APC Uninterruptible Power Supply (constant tone noise every so often). After a little research, I bought this one because of the specs and tolerances. The BMS in this battery has a 15.0A recommended continuous discharge compared to other batteries with only 10.0A. This will prevent shutdowns from PCs that need the extra umph during gaming. The size is exactly the same as the battery I removed, and a lot lighter. This was an easy swap and I'm thrilled with my purchase because of the LiFePO4 technology. Great upgrade instead of buying a new UPS.
Charles Vest
2025-02-16 18:21:29
Great item, the first one send never made it to me, but they sent another right away.
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