Can this battery be used as a substitute for 12v sla replacement battery?

Yes. HWE ENERGY 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.

Can this 12v 7ah lifepo4 battery be connected in series or parallel?

Yes. HWE ENERGY 12v 7ah battery can be connected in series or parallel.

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12V 7Ah Lithium Battery for SLA 1270 6FM7, Home ADT Security System, UPS | 4000 Deep Cycle Rechargeable, 15A BMS, 12 volt LiFePO4 Battery for Solar, Door Opener, Ride on Toys, Fish Finder, FiOS System

Product ID: 456925722

Details

Battery Capacity
7 amp_hours
Battery Cell Composition
Brand
HWE Energy
Item Weight
1.8 pounds
Product Dimensions
5.94"D x x
Size
12V 7Ah

⚡100% usable capacity

🔋4000+ deep cycles

🛡️15A BMS protection

$84.52

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power that keeps up with your hustle—long-lasting, lightweight, and smart.

SMART SAFETY SHIELD - Built-in 15A Battery Management System guards against overcharge, discharge, and overheating—peace of mind included.
UNMATCHED LONGEVITY - Over 10 years of reliable power with 4000+ deep recharge cycles—outlasts traditional SLA batteries effortlessly.
FEATHERWEIGHT ENERGY - Up to 70% lighter than lead-acid alternatives, making installation and transport a breeze for busy pros.
PLUG PLAY VERSATILITY - Compatible with F1 and F2 terminals plus a wide range of devices from UPS to ride-on toys—future-proof your power needs.
FULL POWER ZERO COMPROMISE - Delivers 100% usable capacity for consistent, long-lasting runtime—no hidden power losses here.

The HWE ENERGY 12V 7Ah LiFePO4 battery is a premium-grade, maintenance-free replacement for SLA 1270 batteries, offering 4000+ deep cycles, 10 years lifespan, and 100% usable capacity. Featuring a built-in 15A BMS for advanced protection and compatibility with F1/F2 terminals, it’s ideal for UPS, security systems, ride-on toys, and more—delivering reliable, lightweight, and efficient power for professional-grade applications.

Specifications

ASIN	B0B4R1PJK9
Automotive Fit Type	Universal Fit
Battery Capacity	7 amp_hours
Battery Type	Lithium-Phosphate
Best Sellers Rank	#21,740 in Health & Household ( See Top 100 in Health & Household ) #33 in 12V Batteries
Brand Name	HWE Energy
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
Customer Reviews	4.4 4.4 out of 5 stars (578)
Included Components	12V 7AH Battery, F2 to F1 Terminal adapter, User manual
Item Dimensions D x W x H	5.94"D x 2.56"W x 3.7"H
Item Weight	1.8 pounds
Manufacturer	HWE Energy
Manufacturer Part Number	HW-4F7
Manufacturer Warranty Description	2 Year Warranty
Model Number	HW-4F7
Size	12V 7Ah
Terminal	F2 Terminal
UPC	791955971087
Unit Count	1 Count
Voltage	12.8 volts

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