Power Queen 24V 100Ah Deep Cycle LiFePO4 Battery
SVT Score, Lower
Power Queen’s 25.6 V, 100 Ah LiFePO4 battery with a 100 A BMS and an IP65 case, sized to replace two 12 V 100 Ah batteries in series.
$430
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Usability
4.8 out of 10It stores 2,560 Wh, so it scores 7 on capacity.
At 45.59 lb on Power Queen's spec table it holds 56.2 Wh per pound, so it scores 6 on efficiency.
Power Queen rates its BMS at 100 A maximum continuous discharge, 1.0C on 100 Ah, so it scores 5 on operating range.
Power Queen rates it at 4,000 cycles at 100% depth of discharge, 6,000 at 80% and 15,000 at 60%, and publishes no end-of-life capacity, so the 4,000 is scored one rung down for the missing end point, and it scores 6 on lifespan.
It has an IP65 rating, but its spec table lists no Bluetooth, no low-temperature protection and no heating, it has no CAN or RS485 port, and it connects only 2 in series, so it scores 2 on features.
Better on featuresRenogy Pro S1 120AhCarries an 85 W self-heating pad. $579.99Scores 10.0No certifier directory (Intertek, UL Product iQ, LabTest, TÜV SÜD or the CEC battery list) lists model ED-514C14N-11 under Power Queen or its trademark owner, and its page names only FCC, CE, RoHS and UN38.3, none of them a safety listing, so it scores 2 on verification.
Power Queen's warranty policy gives 24 V batteries of 25 Ah or more 5 years, with no proration stated, so it scores 6 on warranty and support.
$429.99 at ipowerqueen.com.
Plain 24V bank, no Bluetooth
The Power Queen 24V 100Ah (ED-514C14N-11) is Power Queen's 25.6 V, 100 Ah LiFePO4 battery for 24 V solar, RV and trolling-motor systems, in one case that replaces two 12 V batteries in series.
It suits a buyer building a 24 V bank who wants one battery in place of two 12 V units in series, and who will not need phone monitoring, closed-loop inverter communication or protection when charging below freezing.
Strengths
- 2,560 Wh in one 25.6 V battery
- 100 A continuous charge and discharge
- IP65 rating
- 4,000 cycles rated at 100% depth of discharge
- Up to 4P2Sa 51.2 V 20.48 kWh bank
Drawbacks
- No Bluetooth monitoring and no CAN or RS485 port
- Spec table lists no low-temperature charge protectionwhile an Amazon listing title claims it
- No end-of-life capacity published for the cycle rating
- Weight given as 45.59 lb in the spec table and 45.85 lb in the page text
- Only 2 in seriesso a 48 V bank is the limit
Specs
- Capacity2,000-2,999 Wh
- AC OutputNot applicable
- System Voltage24 V
- Panel PowerNot applicable
- Charge CurrentNot applicable
- Safety ListingNone verifiable
- Cell TypeNot applicable
- Low-Temp ChargingNone stated
- Warranty5 Years
- MonitoringNone
- Weight45.6 lb
At a glance
- M8 x 16 mm terminals
- 532 x 207 x 216 mm case
- Fits a BCI Group 6D box
- Charger kit $534.48
Power Queen is the brand of Shenzhen Lizu Time Technology Co., Ltd of Shenzhen, China, which holds its US battery trademark, while its privacy policy names Starrysea Co., Limited of Tsim Sha Tsui, Hong Kong, the company LiTime's contact page also names, and its own pages give no founding year.
It sells direct from ipowerqueen.com, which ships US orders from US warehouses, and through its own Amazon, Walmart and eBay stores, with separate stores for Canada, Germany, France and the UK.
The Power Queen 24V 100Ah (store SKU P24V100-100-Basic-8-A160, model number ED-514C14N-11) is a 25.6 V, 100 Ah (2,560 Wh) LiFePO4 battery of 8 cells with a 100 A BMS: 100 A maximum continuous charge and discharge, 2,560 W maximum continuous output, 28.8 V ±0.4 V charge voltage and 20 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 internal resistance of 40 mΩ or less, M8 x 16 mm terminals, an ABS case and an IP65 rating. Its spec table lists no Bluetooth, no low-temperature protection and no self-heating. It measures 532 x 207 x 216 mm (20.95 x 8.15 x 8.5 in), fits a BCI Group 6D battery box, and weighs 45.59 lb (20.68 kg) on the spec table, though the page text says 45.85 lb. Power Queen allows up to 4 in parallel and 2 in series (4P2S), a 51.2 V, 400 Ah bank of 20.48 kWh. It sells as a 2-pack for $851.38 and a 4-pack for $1,685.56, and with a 29.2 V 20 A charger for $534.48 (a separate kit listing sells the same pair at $564.48). Every product page shows an auto-applied 10% cart discount through October 14, 2026.
Questions answered from our data
Is Power Queen good?We list 12 Power Queen products and score 12 of them. Their overall scores run from 4.6 to 6.1, with a median of 5.4, 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.
