Redodo 12V 320Ah Mini Bluetooth LiFePO4 Battery
SVT Score, Upper
Redodo’s 12.8 V, 320 Ah Mini LiFePO4 battery with a 200 A BMS, built-in Bluetooth, a low-temperature charge cut-off and an IP65 case.
$660
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Usability
5.7 out of 10It stores 4,096 Wh, so it scores 9 on capacity.
At 57.17 lb on Redodo's spec table it holds 71.6 Wh per pound, so it scores 10 on efficiency.
Redodo rates its BMS at 200 A maximum continuous discharge, 0.63C on 320 Ah, with a 1,000 A one-second surge, so it scores 1 on operating range.
Better on operating rangePower Queen 24V 125Ah Self-Heating BatteryPower Queen rates its BMS at 125 A maximum continuous discharge. $611.99Scores 5.0Redodo's spec table gives 4,000 to 15,000 cycles and its Amazon description 4,000 at 100% depth of discharge, with no end-of-life capacity in either, so the 4,000 is scored and taken one rung down for the missing end point, and it scores 6 on lifespan.
It has Bluetooth built in, a low-temperature charge cut-off below 32°F (0°C) that resumes at 41°F (5°C), an IP65 rating and up to four in series and four in parallel, but no heating and no CAN or RS485 port, so it scores 6 on features.
Redodo cites only CE, FCC, RoHS and UN38.3 for model AE-A28140B-1C; no listing turned up in the Intertek, UL, LabTest, TÜV SÜD, TÜV Rheinland or SGS directories or on the California Energy Commission list in October 2026, so it scores 2 on verification.
Redodo's warranty policy gives its 12 V batteries of 20 Ah and up 5 years, and its depreciated refund after 12 months is a refund schedule rather than a prorated term, so it scores 6 on warranty and support.
$659.99 at redodopower.com.
Compact 320Ah Bluetooth RV battery
The Redodo 12V 320Ah Mini Bluetooth (AE-A28140B-1C) is Redodo's 12.8 V, 320 Ah LiFePO4 battery for RV, boondocking and off-grid storage, in a case measuring 14.49 x 7.44 x 10.04 in.
It suits a buyer who wants about 4 kWh with phone monitoring in a compartment sized for one battery, and who will not need loads above 2,560 W, charging below freezing or closed-loop inverter communication.
Strengths
- 71.6 Wh per pound at 57.17 lb on the spec table
- Bluetooth monitoring built in
- Low-temperature charge cut-offresuming at 41°F (5°C)
- IP65 protection class
- Up to four in series and four in parallelto 65.5 kWh
Drawbacks
- 200 A continuous discharge is 0.63C on 320 Ah
- No end-of-life capacity published for the cycle rating
- No heating and no CAN or RS485 port
- Spec table gives 14.49 x 7.44 x 10.04 inRedodo's blog 15.12 x 7.64 x 9.76 in
- Feature text says 35% smaller than a 300 Ah batterythe FAQ 32%
Specs
- Capacity4,000-5,999 Wh
- AC OutputNot applicable
- System Voltage12 V
- Panel PowerNot applicable
- Charge CurrentNot applicable
- Safety ListingNone verifiable
- Cell TypeNot applicable
- Low-Temp ChargingLow-temperature cut-off
- Warranty5 Years
- MonitoringBluetooth built in
- Weight57.2 lb
At a glance
- M8 terminals, 16 mm bolts
- ABS housing
- Gaskets and insulating caps
- Sold in Lead-to-Lithium kit
Redodo is the brand of Shenzhen Maicheng Technology Innovation Co., Ltd. of Shenzhen, China, which holds its US trademarks and FCC grants, and its press releases give 2020 as its founding year.
It sells direct from redodopower.com, which ships US orders from US warehouses, and through its own Amazon and Walmart seller accounts, with separate stores for Canada, Germany, France, Spain and Japan.
The Redodo 12V 320Ah Mini Bluetooth (model AE-A28140B-1C, store SKU R12V320-200-BT-4-W190) is a 12.8 V, 320 Ah (4,096 Wh) LiFePO4 battery with a 200 A BMS: 200 A maximum continuous charge and discharge, 2,560 W maximum continuous output, a 1,000 A one-second surge, 14.4 V ± 0.2 V charge voltage and a 64 A (0.2C) recommended charge current, charging from 32°F to 122°F (0 to 50°C) and discharging from -4°F to 140°F (-20 to 60°C), with a low-temperature charge cut-off that resumes at 41°F (5°C), Bluetooth monitoring through the Redodo app, internal resistance of 40 mΩ or less, an IP65 protection class, an ABS case and M8 terminals with 5/8 in (16 mm) bolts. It measures 14.49 x 7.44 x 10.04 in on the spec table (15.12 x 7.64 x 9.76 in on Redodo's own blog) and weighs 57.17 lb. Up to four batteries connect in series and four in parallel, to 65.5 kWh. The box holds the battery, a user manual, two insulating caps, two M8 terminal bolts and two gaskets. It sells as a 2-pack for $1,280.38, a 3-pack for $1,920.57 and a 4-pack for $2,534.36, with a 40 A charger for $830.98 and with a 3000 W inverter charger for $1,134.98. It is also listed at $654.99 on Redodo's Lead-to-Lithium Upgrade Kit page, which sells it in a 4 kWh kit with a 2000 W inverter and 40 A charger ($953.17), the same with a 40 A MPPT controller and 40 A DC-DC charger added ($1,258.10), with a 3000 W inverter charger ($1,061.48), with a 3000 W inverter charger, 40 A MPPT controller and 40 A DC-DC charger ($1,366.41), and as an 8.19 kWh pair with a 3000 W inverter charger ($1,606.57).
Questions answered from our data
Is Redodo good?We list 13 Redodo products and score 13 of them. Their overall scores run from 4.9 to 6.3, with a median of 5.7, against a median of 5.5 for all 127 products we score.
How much does a LiFePO4 battery cost?The 37 LiFePO4 batteries we list run from $220 to $1,089, with a median of $470.
Are LiFePO4 batteries UL listed?Three of the 37 LiFePO4 batteries we list carry a UL 1973-type listing we could look up by model.
Which LiFePO4 batteries can charge below freezing?Nine of the 37 LiFePO4 batteries we list heat their own cells so they can charge below freezing.
