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Deal.ai › Humsienk
Humsienk
Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery

Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery

4.7(727 ratings)

Best price now

$1,579.99at HumsienkChecked Nov 9

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Price facts

  • Last seen at $1,579.99 at Humsienk on Nov 9.

Our take on the Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery

A 12V 100Ah lithium iron phosphate battery in a Group 24 case, with built-in Bluetooth so you can watch state of charge, current and cell balance from a phone. The 100A BMS allows a 100A continuous discharge, and the pack is rated for 6,000 cycles at 80% depth of discharge. It weighs about 19.7 lb, roughly half a comparable lead-acid Group 24, and can be wired in 4S4P for up to 20.48 kWh. It suits RV, trolling motor, off-grid and backup users who want app monitoring without adding a shunt; against Bluetooth rivals like Renogy and LiTime it is a straightforward sealed drop-in, though cold-weather charging still needs care.

Best forRV and van house banksTrolling motor and marine useOff-grid solar storageBackup power and 12V systems
Pros
  • Built-in Bluetooth for live state of charge and cell data
  • 100A continuous BMS handles most 12V inverters and motors
  • 6,000-cycle rating at 80% depth of discharge
  • About 19.7 lb, far lighter than a lead-acid Group 24
  • Group 24 footprint fits common battery trays
  • Can be combined in 4S4P for larger banks
Cons
  • App monitoring is no substitute for a low-temperature charge cutoff
  • Bluetooth range and app polish are weaker than premium brands
  • No heated version for sub-freezing charging
  • BMS current limits cap how large an inverter it can feed

Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery prices at every store

  • HumsienkNew

    In stockShips from Hong Kong SAR China · duties may applyReturn policy

    $1,579.99Checked Nov 9
    Visit Humsienk

What reviewers say

  • 4.7 / 5727 ratings

Owners rate it highly, with most praise going to the Bluetooth monitoring, the weight saving over lead-acid and the steady output under load. Complaints are fewer and center on the app and on cold-weather charging limits.

What people mention
  • Bluetooth monitoringPraisedOwners like seeing state of charge, current and cell voltages on their phone without extra hardware.
  • WeightPraisedBuyers note it is much easier to lift and install than the lead-acid battery it replaces.
  • Load handlingPraisedUsers report steady output running trolling motors and small inverters within the 100A limit.
  • App reliabilityMixedSome say the app connects slowly or loses the link at times.
  • Cold chargingCriticisedReviewers warn that charging in freezing temperatures is not cut off automatically, so it needs managing.
  • FitPraisedThe Group 24 case drops into common trays and boxes without modification.

About the Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery

This is a 12V, 100Ah Group 24 lithium iron phosphate (LiFePO4) battery with Bluetooth. It has a built-in 100A BMS.

It is rated for 6,000 cycles at 80% depth of discharge. In a 4S4P configuration, it reaches 20.48kWh.

Voltage
12V
Capacity
100Ah
Chemistry
LiFePO4
Group size
Group 24
Connectivity
Bluetooth
BMS
100A
Cycle life
6,000 cycles at 80% DOD
Configuration
4S4P: 20.48kWh
Dimensions
10.24 × 6.61 × 8.23 in
Weight
19.73 lb

Questions and answers

Can I monitor it from my phone?
Yes. The built-in Bluetooth reports state of charge, current, voltage and cell balance through the Humsienk app.
How many amps can it deliver?
The BMS allows 100A continuous discharge, enough for a 1,000W inverter or a typical 12V trolling motor.
Can I charge it below freezing?
No. Like most LiFePO4 packs without heating, it should not be charged below 32°F; discharge in cold is fine.
Can I connect several together?
Yes. It supports up to 4 in series and 4 in parallel, for a maximum of 20.48 kWh.
Will it fit my Group 24 tray?
It is built in a Group 24 case at 10.24 × 6.61 × 8.23 in, so it fits standard Group 24 trays and boxes.
Does it replace a lead-acid battery directly?
For most 12V RV, marine and solar uses, yes. Check that your charger has a lithium profile and stays within the charge current limit.
Where is the Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery cheapest?
At Humsienk, for $1,579.99, as of our latest check.
What do buyers say about the Humsienk 12V 100Ah Group 24 Bluetooth LiFePO4 Battery?
Rated 4.7 out of 5 from 727 ratings.

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