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Deal.ai › Dynesspower
Dynesspower
Dynesspower 12V 6Ah Mini LiFePO4 Battery

Dynesspower 12V 6Ah Mini LiFePO4 Battery

5(1 rating)

Best price now

$25.99at DynessPower USChecked Nov 12

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Price facts

  • Last seen at $25.99 at DynessPower US on Nov 12.

Our take on the Dynesspower 12V 6Ah Mini LiFePO4 Battery

The Dynesspower 12V 6Ah Mini is a small LiFePO4 battery rated at 12.8V and 76.8Wh, with a 6A continuous output and a built-in 6A BMS. It is built for low-power 12V gear such as fish finders, security devices, emergency lights, small UPS units and camping electronics. Its IP65 housing and salt-spray resistance suit outdoor and marine use. Against lead-acid equivalents it is lighter, keeps a longer cycle life of over 4000 deep cycles, and holds voltage better, but its 6A ceiling rules out motors and inverters that draw more.

Best forFish finders and marine electronicsSecurity systems and small UPS backupsEmergency lighting and camping gearLow-draw 12V devices that need a compact, sealed battery
Pros
  • LiFePO4 chemistry with over 4000 deep cycles and up to 10 years expected life
  • Built-in 6A BMS guards against overcharge, over-discharge, overcurrent, overheating and shorts
  • IP65 dust-tight, water-resistant housing with salt-spray resistance
  • Compact, light build compared with lead-acid batteries of similar capacity
  • A+ grade matched cells tested for capacity, voltage and internal resistance
Cons
  • 6A continuous limit excludes most motors, inverters and high-draw tools
  • 6Ah capacity is small, so runtime is short on anything but low-power loads
  • Startup current of some devices can trip the BMS, so the device must be checked first
  • No charger or mounting hardware mentioned in the box

Dynesspower 12V 6Ah Mini LiFePO4 Battery prices at every store

  • DynessPower USNew

    In stockReturn policy

    $25.99Checked Nov 12
    Visit DynessPower US

About the Dynesspower 12V 6Ah Mini LiFePO4 Battery

The Dynesspower 12.8V 6Ah LiFePO4 battery is a mini lithium battery for low-power 12V devices. It provides 76.8Wh of energy and up to 6A of continuous current. Uses include fish finders, security systems, emergency lighting, small UPS units, camping electronics and compatible ride-on toys. Check the device's operating and startup current before use.

It is built with matched A+ grade LiFePO4 cells. Each battery is tested for capacity, voltage consistency and internal resistance, with traceable production data. It delivers more than 4000 deep cycles and an expected service life of up to 10 years.

A built-in 6A battery management system protects against overcharging, over-discharging, overcurrent, overheating and short circuits. The housing is IP65-rated, so it is dust-tight and water-resistant. It also resists salt spray. The battery weighs about one-third as much as a comparable lead-acid battery. It uses standard F2 terminals, and two terminal cables are included.

Chemistry
LiFePO4 (lithium iron phosphate)
Voltage
12.8V
Capacity
6Ah, 76.8Wh
Continuous current
Up to 6A
BMS
Built-in 6A; overcharge, over-discharge, overcurrent, overheating and short-circuit protection
Cycle life
More than 4000 deep cycles
Service life
Up to 10 years expected
Protection rating
IP65, salt-spray resistant
Terminals
F2
Dimensions
5.94 × 2.55 × 3.93 inches
Weight
2.21 lb
Expansion
Up to 4 in parallel (12.8V 24Ah), 4 in series (51.2V 6Ah), or 4S4P with 16 batteries (51.2V 24Ah, 1228.8Wh)
In the box
Battery, 2 terminal cables

Questions and answers

What can a 12V 6Ah LiFePO4 battery run?
It suits low-power 12V devices that draw under 6A continuous, such as fish finders, security panels, emergency lights, small UPS units and camping electronics. Check your device's running and startup current before buying.
How does LiFePO4 compare with lead-acid here?
LiFePO4 gives more usable capacity, a much longer cycle life of over 4000 deep cycles and less weight for the same rating. It also holds voltage steadier as it discharges, but costs more up front.
Is it waterproof?
The housing is IP65 rated, so it is dust-tight and resistant to water jets and salt spray. It is not designed for submersion.
Does it have built-in protection?
Yes. A 6A BMS protects against overcharging, over-discharging, overcurrent, overheating and short circuits.
Can I use it for a trolling motor or inverter?
No. Those loads typically pull far more than 6A, and the BMS will shut the battery down. It is meant for low-power devices only.
What is in the box?
The battery itself. A charger and mounting accessories are not listed, so plan on sourcing a compatible 12V LiFePO4 charger separately.
Where is the Dynesspower 12V 6Ah Mini LiFePO4 Battery cheapest?
At DynessPower US, for $25.99, as of our latest check.
What do buyers say about the Dynesspower 12V 6Ah Mini LiFePO4 Battery?
Rated 5 out of 5 from 1 ratings.

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