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LiTime 12V 100Ah LiFePO4 Battery vs JMBatteries 48V 100Ah Sodium Ion Battery

These are not substitutes. The LiTime is a 12V, 100Ah drop-in battery for RVs, trolling motors, solar and off-grid 12V systems, and it is the one to buy for those uses. The JMBatteries is a 48V, 100Ah sodium-ion pack built for stacked solar storage and larger electric systems. LiTime has a long track record and 538 ratings at 4.9; the sodium pack is a newer chemistry with little owner feedback, so treat its 10-year warranty claim as unproven.

  • Choose the LiTime 12V 100Ah if you need a 12V battery for an RV, trolling motor, camper or small off-grid solar setup and want a proven LiFePO4 unit with BMS protection and series/parallel flexibility.
  • Choose the JMBatteries 48V 100Ah sodium-ion pack if you are building a 48V solar storage bank or powering a golf cart, forklift or similar 48V system and want a stackable, moveable pack.

Prices

  • LiTime 12V 100Ah LiFePO4 Battery: $302.39 at LiTime (last seen Nov 12)
  • JMBatteries 48V 100Ah Sodium Ion Battery: $1,410.00 at JMBatteries (last seen Nov 10)
  • Difference: the LiTime 12V 100Ah LiFePO4 Battery is $1,107.61 cheaper than the JMBatteries 48V 100Ah Sodium Ion Battery at the latest prices (Nov 10 and Nov 12)
LiTime
LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

LiTime 12V 100Ah LiFePO4 Battery

LiTime 12V 100Ah LiFePO4 Lithium Deep Cycle Battery

4.9(538 ratings)
$302.39at LiTimeChecked Nov 12
See all prices and details
Visit LiTime
Pros
  • Proven LiFePO4 chemistry with a strong owner rating record
  • Built-in BMS protection and a low 3% self-discharge rate
  • IP65 rated for damp RV and marine compartments
  • Series and parallel up to 4S4P for larger banks
  • Light for its capacity at 24.25 lbs
Cons
  • 12V only, so a 48V system needs four in series
  • Not for engine start-up; storage use only
  • No Bluetooth or self-heating on this base model
4
48V 100AH Stackable Super Rechargeable Na+ Sodium Ion Battery

JMBatteries 48V 100Ah Sodium Ion Battery

48V 100AH Stackable Super Rechargeable Na+ Sodium Ion Battery

$1,410.00at JMBatteriesChecked Nov 10
See all prices and details
Visit JMBatteries
Pros
  • 4.8kWh in one 48V unit, far more energy per battery
  • Stackable, moveable design suits solar storage banks
  • Sodium-ion chemistry avoids lithium supply concerns
  • 10-year warranty stated by the seller
Cons
  • Sodium-ion is newer and less proven than LiFePO4
  • No IP rating stated for wet or marine use
  • Few owner reviews to confirm real-world cycle life
  • 48V output limits it to 48V systems

What separates them

LiTime 12V 100Ah LiFePO4 BatteryJMBatteries 48V 100Ah Sodium Ion Battery
Nominal voltage12V, one battery per 12V circuit48V, needs a 48V system or four 12V units in series
ChemistryLiFePO4, mature and widely used in deep-cycle storageSodium ion, newer and less proven in the field
Energy per unit1280Wh4.8kWh, about 3.75 times more
ConfigurationSeries and parallel up to 4S4P, 20.48kWhStackable, moveable rack design for storage banks
Weight24.25 lbs, about one-fifth of a comparable lead-acid bankHeavier per unit; stackable design assumes a fixed location
Water and dust ratingIP65Not stated
CertificationsIEC 62619, FCC, CE, RoHS, UN38.3MSDS, UN38.3, CE, RoHS
Track record538 ratings at 4.9 out of 5Little owner feedback; 10-year warranty claim unproven

Price history

  • LiTime 12V 100Ah LiFePO4 Battery: lowest $302.39 on Oct 31 at Amazon.

Prices at every store

LiTime 12V 100Ah LiFePO4 Battery

  • LiTimeNew

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

    $302.39Checked Nov 12
    Visit LiTime
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $302.39Checked Oct 31
    Visit Amazon
  • eBayNew

    Availability unknown

    $319.99Checked Oct 31
    Visit eBay

Also available at

  • Li TimeCheck price at Li Time

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Prices and history →

JMBatteries 48V 100Ah Sodium Ion Battery

  • JMBatteriesNew

    In stockReturn policy

    $1,410.00Checked Nov 10
    Visit JMBatteries
Prices and history →

What reviewers say

LiTime 12V 100Ah LiFePO4 Battery

  • 4.9 / 5538 ratings

Rated 4.9 out of 5 across 538 ratings, buyers mostly report the battery delivers its rated capacity and holds up in RV and trolling motor use. Complaints are few and tend to center on cold-weather charging and the lack of app monitoring on this base model.

What people mention
  • CapacityPraisedOwners say it delivers close to its rated 100Ah in real use.
  • WeightPraisedBuyers highlight the roughly 24 lb weight against much heavier lead-acid banks.
  • BuildPraisedReviewers describe solid construction and a sealed, waterproof case.
  • Cold chargingCriticisedSome note it cannot be charged below freezing unless they buy the self-heating version.

Questions and answers

Which is better for an RV or trolling motor?
The LiTime. It is 12V, IP65 rated and sized for RV and trolling motor banks. The 48V sodium pack does not fit a 12V circuit without a converter.
Which lasts longer?
LiTime rates its cells at 4000+ cycles at 100% depth of discharge, and LiFePO4 is well established in deep-cycle use. Sodium-ion may last well, but there is little independent field data yet.
Can I use the 48V pack in a 12V system?
No. It outputs 48V nominal. You would need a 48V-to-12V converter or a 48V system built around it.
Is the sodium battery worth stepping up to?
Only if you are building a 48V storage bank and want high energy per unit. For 12V RV, marine or small solar use, the LiTime is the simpler and better-supported choice.
Can I expand either one later?
Yes, but differently. LiTime allows up to 4S4P for about 20.48kWh. The JMBatteries pack is designed to stack into larger 48V banks.

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