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Dynesspower 12V 100Ah Group 24 LiFePO4 Battery vs LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating

Both are 12V 100Ah Group 24 LiFePO4 batteries with Bluetooth and a 100A BMS, and both rate 4.9 stars. The LiTime adds self-heating, a 500A/1s peak surge rating and a longer track record of owner ratings, which suits cold-weather campers and trolling-motor users. The Dynesspower is a solid alternative with the same capacity and expansion, but fewer owners have reported on it and its own buyers flag limits on high-draw loads.

  • Choose the Dynesspower if you want a Bluetooth Group 24 lithium battery with 4P4S expansion and IP65 sealing and you do not need built-in self-heating.
  • Choose the LiTime if you camp or fish in freezing weather, want self-heating and a higher surge rating, and prefer a model with far more owner ratings behind it.

Prices

  • Dynesspower 12V 100Ah Group 24 LiFePO4 Battery: $194.99 at DynessPower US (last seen Nov 10)
  • LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating: $275.56 at RV Parts Giant (last seen Nov 9)
  • Difference: the Dynesspower 12V 100Ah Group 24 LiFePO4 Battery is $80.57 cheaper than the LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating at the latest prices (Nov 9 and Nov 10)
Dynesspower
Dynesspower 12V 100Ah Group 24 Bluetooth-Enabled LiFePO4 Deep Cycle Battery

Dynesspower 12V 100Ah Group 24 LiFePO4 Battery

Dynesspower 12V 100Ah Group 24 Bluetooth-Enabled LiFePO4 Deep Cycle Battery

4.9(88 ratings)
$194.99at DynessPower USChecked 13 h ago
See all prices and details
Visit DynessPower US
Pros
  • Bluetooth 5.0 app shows state of charge and voltage in real time
  • Group 24 case drops into common lead-acid trays
  • 100A BMS with self-recovery and low-temperature cutoff
  • Expands to a 51.2V 400Ah bank
  • IP65 sealed against water and dust
Cons
  • No self-heating for winter charging
  • Only 88 owner ratings so far
  • Buyers report thrust fade on some trolling setups
  • Not for starters, golf carts or high-draw pumps and lifts
LiTime
LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating

LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating

4.9(259 ratings)
$275.56at RV Parts GiantChecked Nov 9
See all prices and details
Visit RV Parts Giant
Pros
  • Self-heating allows charging in freezing weather
  • 500A/1s peak handles motor and inverter surges
  • 259 owner ratings at 4.9 stars
  • Bluetooth app with auto-connection
  • 4000+ cycles and IEC 62619 compliance
Cons
  • Heater adds cost and complexity you may not need in mild climates
  • Needs a charger connected to wake it after manual shutdown
  • Not for starter, golf cart or high-draw use
  • Self-heating draws from the battery in cold storage

What separates them

Dynesspower 12V 100Ah Group 24 LiFePO4 BatteryLiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating
Self-heatingNo self-heating; low-temperature cutoff protects the cells but does not warm themBuilt-in self-heating lets the battery charge in sub-freezing conditions
Peak discharge100A continuous, no separate surge figure published500A for 1 second to ride out motor and inverter surges
Owner feedback volume4.9 stars from 88 ratings4.9 stars from 259 ratings
ExpansionUp to 4P4S, 51.2V 400Ah, about 20.48kWhUp to 4P4S, 48V 400Ah, about 20.48kWh
Cycle life4000 cycles at 100% depth of discharge4000+ cycles at 100% depth of discharge
Water and dust ratingIP65IP65
Cold-weather chargingLow-temperature cutoff stops charging but leaves the battery coldHeater brings cells into charging range automatically
Starter battery useNot rated as a starter batteryNot rated as a starter battery

Price history

$368.99$194.99
Nov 9Nov 11
  • Dynesspower 12V 100Ah Group 24 LiFePO4 Battery: lowest $194.99 on Nov 11 at Dynesspower.
  • LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating: lowest $275.56 on Nov 9 at RV Parts Giant; $368.99 on Nov 10.

Prices at every store

Dynesspower 12V 100Ah Group 24 LiFePO4 Battery

  • DynessPower USNew

    In stockReturn policy

    $194.99Checked 13 h ago
    Visit DynessPower US

Also available at

  • DynesspowerCheck price at Dynesspower
Prices and history →

LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating

  • RV Parts GiantNew

    In stock

    $275.56Free shippingChecked Nov 9
    Visit RV Parts Giant
  • WalmartNew

    In stockSold by Shenzhen Anpeishidai Tech.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $311.09Free shippingChecked Nov 9
    Visit Walmart
  • LiTimeNew

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

    $311.09Checked Nov 9
    Visit LiTime
  • eBayNew

    Availability unknownSold by litime_auMade for another market

    $278.99Checked Nov 9
    Visit eBay

Also available at

  • Li TimeCheck price at Li Time

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All 7 stores and price history →

Specs compared

SpecDynesspower 12V 100Ah Group 24 LiFePO4 BatteryLiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating
Nominal Voltage12.8V—
Rated Capacity100Ah—
Energy1280Wh—
Cell TypeLiFePO4 Prismatic—
Cycle Life4000 cycles at 100% DOD—
BMS100A—
Max Continuous Output Power1280W—
Max Continuous Charge Current100A—
Max Continuous Discharge Current100A—
Charge Voltage14.4V ± 0.2V—
Recommended Charge Current20A (0.2C)—
Protection ClassIP65—
Show all 14 specsShow fewer specs
SpecDynesspower 12V 100Ah Group 24 LiFePO4 BatteryLiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating
Series Connection—Connect up to 4 batteries to increase voltage t…
Parallel Connection—Connect up to 4 batteries to increase capacity …

What reviewers say

Dynesspower 12V 100Ah Group 24 LiFePO4 Battery

  • 4.9 / 588 ratings

Rated 4.9 from 88 ratings, owners mostly call it an easy install that works as advertised, with several running it for months on trolling motors. The main complaints concern heavy loads: one boater saw thrust drop over time, and the maker itself warns against starter and high-power uses.

What people mention
  • InstallationPraisedOwners say it drops into a Group 24 tray and needs little upkeep.
  • Trolling motor useMixedIt ran for hours on a Minn Kota, but one owner saw thrust drop the longer it ran.
  • Bluetooth appPraisedBuyers like checking state of charge and voltage from the phone app.
  • Load limitsCriticisedReviewers warn it is not a starter battery and struggles with high-power loads like pumps and lifts.

LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Lithium Deep Cycle Battery with Self Heating

  • 4.9 / 5259 ratings

Owners rate it highly, praising the usable capacity, the Bluetooth readout and reliable cold-weather charging. Complaints center on the app and short Bluetooth range rather than the battery itself.

What people mention
  • Bluetooth appMixedOwners like seeing charge data on their phone but say the app is basic and the connection drops at range.
  • Cold chargingPraisedThe self-heating function lets owners charge in freezing weather, though it slows the charge.
  • CapacityPraisedUsers report getting the full 100Ah, far more usable power than a same-size lead-acid battery.
  • Weight

Questions and answers

Which is better for winter camping or a cold garage?
The LiTime. Its self-heating warms the cells so charging can proceed below freezing. The Dynesspower only cuts off charging when cold, so you must warm it yourself.
Which handles a trolling motor better?
The LiTime, on paper. Its 500A one-second peak covers startup surge from motors in the 30 to 70 lb thrust range. Dynesspower owners report thrust fading on longer runs.
Is the Dynesspower worth stepping up to over the LiTime?
Only if you do not need self-heating and prefer its app and BMS behavior. Otherwise the LiTime offers more for cold climates and a larger owner base at the same capacity.
Can either one start an engine?
No. Both makers say not to use them as starter batteries. They suit deep-cycle loads like trolling motors, RVs, solar and off-grid storage.
Do both expand to a larger bank?
Yes. Both allow up to 4 in parallel and 4 in series, reaching roughly 20.48kWh. The Dynesspower tops out at 51.2V and the LiTime at 48V.
Which lasts longer?
Both are rated around 4000 cycles at 100% depth of discharge, so lifespan depends more on how you charge and store them than on the model.

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More comparisons

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  • ECO-WORTHY LiFePO4 12V 100Ah Lithium Iron Phosphate Battery With Bluetooth And Low-temperature Protection vs Dynesspower 12V 100Ah Group 24 Bluetooth-Enabled LiFePO4 Deep Cycle Battery

Buying guides that pick them

  • Best 12V 100Ah LiFePO4 batteries with smart BMS
Criticised
Some owners find it heavier than expected for a Group 24 case.