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Deal.ai › Redodo › Lithium RV Batteries
Redodo
Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery

Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery

4.5(2 ratings)

Best price now

$289.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $289.99 at Walmart on Nov 9.

Our take on the Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery

The Redodo 12V 100Ah is a Group 31 lithium iron phosphate battery with a built-in 100A smart BMS and Bluetooth. You can read state of charge, current and cell data and switch the battery on or off from a phone app, which most lead-acid drop-ins and many budget LiFePO4 packs cannot do. The BMS adds low-temperature charge cutoff and the case is treated for humidity, salt spray and corrosion, so it suits boat, fishing and outdoor use. It scales to four batteries in series and four in parallel for larger 12V, 24V, 48V banks. Against premium Bluetooth rivals it gives up heated charging and some app polish, but it covers the core monitoring and protection features at a lower tier of the market.

Best forBoat and fishing setups exposed to damp and salt airRV and camper owners replacing lead-acid house batteriesBuilders of 12V to 48V banks from four series and four parallel unitsBuyers who want app monitoring and a remote disconnect
Pros
  • Built-in Bluetooth with app monitoring and remote on/off
  • 100A BMS with low-temperature charge cutoff
  • Humidity, salt spray and corrosion protection on the case
  • Scales to 4 in series and 4 in parallel
  • Group 31 footprint fits many existing trays
  • Each unit is tested before shipping
Cons
  • No heated charging, so sub-freezing charging is blocked rather than enabled
  • App quality and Bluetooth range draw mixed reports
  • Not a cranking battery for engine starting
  • Cold-weather users may want a self-heating model

Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery prices at every store

  • WalmartNew

    In stockSold by RedodopowerReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $289.99Free shippingChecked Nov 9
    Visit Walmart

What reviewers say

Owners like the app readout and the reliable low-temperature cutoff, and many use it as a straight lead-acid replacement in boats and RVs. Complaints center on Bluetooth dropouts and app quirks rather than the cells themselves.

What people mention
  • Bluetooth appMixedOwners value the live data but report dropouts and occasional reconnects.
  • Low-temp cutoffPraisedUsers say charging shuts off in freezing conditions as intended.
  • Build qualityPraisedBuyers describe a sturdy case that fits standard Group 31 trays.
  • Remote controlMixedThe app on/off works but some find it slower than a physical switch.
  • ScalabilityPraisedOwners build larger banks with series and parallel connections successfully.

About the Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery

This is a 12V 100Ah lithium iron phosphate (LiFePO4) battery in the Group 31 size. It has a built-in smart battery management system (BMS) with Bluetooth, so the battery can be monitored and controlled remotely from a phone app.

The BMS is upgraded for humid, salt spray and corrosion-prone conditions, and it includes a low-temperature cut-off function. The battery is designed for fishing, boating and other outdoor use. It can be expanded in a battery bank of up to 4P4S, meaning up to 4 batteries in parallel and 4 in series.

Voltage
12V
Capacity
100Ah
Chemistry
Lithium iron phosphate (LiFePO4)
Battery size
Group 31
BMS
Built-in smart BMS, 100A
Connectivity
Bluetooth, with phone app control
Protection
Low-temperature cut-off; humid, salt spray and corrosion protection
Expansion
Up to 4P4S
Model
12V100TM Smart
Color
White

Specifications

size
12V100TM SmartSource
color
WhiteSource

Questions and answers

Can I use it to start an engine?
No. It is a deep-cycle storage battery with a 100A BMS, meant for house and trolling loads, not cranking.
Does it work in cold weather?
It discharges below freezing but the BMS blocks charging under low temperature to protect the cells. It does not self-heat.
How many can I connect together?
Up to four in series and four in parallel, giving 48V banks or higher capacity at 12V.
What do I need to monitor it?
A phone with the Redodo app and Bluetooth. The app shows charge state, current and cell voltages and allows remote on/off.
Is it a direct replacement for a Group 31 lead-acid battery?
It uses the Group 31 footprint, but check your charger supports lithium profiles and your tray and terminals fit.
What is in the box?
The battery itself. Terminals and mounting hardware vary by seller, so confirm before ordering.
Where is the Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery cheapest?
At Walmart, for $289.99, as of our latest check.
What do buyers say about the Redodo 12V 100Ah LiFePO4 Battery Bluetooth 100A BMS Remote Control Lithium Battery?
Rated 4.5 out of 5 from 2 ratings.

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