Product comparison · LiFePO4 Batteries
Power Queen 12V 320Ah Bluetooth Battery vs ECO-WORTHY EnergyTrek 12V 314Ah Battery
The Power Queen 12V 320Ah Bluetooth Battery scores 6.4 and ranks 46th of 83 in LiFePO4 Batteries; the ECO-WORTHY EnergyTrek 12V 314Ah Battery scores 6.4 and ranks 49th of 83 in LiFePO4 Batteries. The 12V 320Ah Bluetooth Battery leads on warranty & support, the EnergyTrek 12V 314Ah Battery on lifespan.
All 12 Power Queen products 
Power Queen 12V 320Ah Bluetooth Battery
$640 · 46th of 83 in LiFePO4 Batteries
Buy Now- Warranty & Support — 6 against 4
All 20 ECO-WORTHY products 
ECO-WORTHY EnergyTrek 12V 314Ah Battery
$520 · 49th of 83 in LiFePO4 Batteries
Buy Now- Lifespan — 8 against 6
Across everything we scored, Power Queen 12V 320Ah Bluetooth Battery edges ahead by 0.05 — too close to call.
Too close to call
Level on the overall score. The trade-offs below decide it.
Pick the Power Queen 12V 320Ah Bluetooth Battery when
Warranty & support matters6vs4
Features matters6vs4
Efficiency matters10vs8
Pick the ECO-WORTHY EnergyTrek 12V 314Ah Battery when
Lifespan matters8vs6
Price matters$520vs$640
Scored 11 November 2026 from published specs and owner reviews. We don't buy or test units. How we score
Usability Power Queen 12V 320Ah Bluetooth Battery and ECO-WORTHY EnergyTrek 12V 314Ah Battery, scored 0 to 10
EfficiencyPower Queen 12V 320Ah Bluetooth Battery: 10 (higher)ECO-WORTHY EnergyTrek 12V 314Ah Battery: 8
Power Queen 12V 320Ah Bluetooth Battery
- 71.6 Wh per pound at 57.17 lb on Power Queen's spec table
- Conflict: spec table says 57.17 lb; the page's FAQ says 52.47 lb
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- 64.2 Wh per pound at 62.6 lb on the spec table
- Conflict: 62.6 lb in the spec table, 60.4 lb in the page text
LifespanPower Queen 12V 320Ah Bluetooth Battery: 6ECO-WORTHY EnergyTrek 12V 314Ah Battery: 8 (higher)
Power Queen 12V 320Ah Bluetooth Battery
- 4,000 cycles at 100% depth, one rung down for no end-of-life capacity
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- 6,000+ cycles, one rung down for no end-of-life capacity
- Conflict: the Amazon title says up to 15,000 cycles
FeaturesPower Queen 12V 320Ah Bluetooth Battery: 6 (higher)ECO-WORTHY EnergyTrek 12V 314Ah Battery: 4
Power Queen 12V 320Ah Bluetooth Battery
- Bluetooth 5.0, a 32°F charge cut-off and IP65, but no heating or CAN
- Stacking: up to 4 in series and 4 in parallel, 65.5 kWh
- Cut-off: charging stops below 32°F and resumes above 41°F
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- Bluetooth, SOC LED panel with fault lights, buzzer and a cold cut-off
- Missing: no CAN or RS485 port, no published IP rating
- Expansion: only to 4P2S
- Cold: stops charging below −7°C (19.4°F), a cut-off rather than self-heating
Warranty & SupportPower Queen 12V 320Ah Bluetooth Battery: 6 (higher)ECO-WORTHY EnergyTrek 12V 314Ah Battery: 4
Power Queen 12V 320Ah Bluetooth Battery: 5 Years · ECO-WORTHY EnergyTrek 12V 314Ah Battery: 3 Years.
Power Queen 12V 320Ah Bluetooth Battery
- 5 years by policy and product page, no proration stated
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- 3 years on LFP batteries, no proration stated
Same score
CapacityPower Queen 12V 320Ah Bluetooth Battery: 9ECO-WORTHY EnergyTrek 12V 314Ah Battery: 9
Power Queen 12V 320Ah Bluetooth Battery
- 4,096 Wh from 320 Ah at 12.8 V
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- Stores 4,019 Wh in one 12.8 V, 314 Ah battery
Operating RangePower Queen 12V 320Ah Bluetooth Battery: 1ECO-WORTHY EnergyTrek 12V 314Ah Battery: 1
Power Queen 12V 320Ah Bluetooth Battery
- 200 A BMS is 0.63C on 320 Ah, with 1,000 A for 1 second
- Limit: loads top out at 2,560 W continuous
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- 200 A maximum charge and discharge, 0.64C on 314 Ah
VerificationPower Queen 12V 320Ah Bluetooth Battery: 2ECO-WORTHY EnergyTrek 12V 314Ah Battery: 2
Power Queen 12V 320Ah Bluetooth Battery
- No certifier directory lists model EA-140A28B-1C
- Searched: Intertek, UL Product iQ, LabTest, TÜV SÜD and the CEC battery list; the page names only FCC, CE, RoHS, UN38.3 and an FCC ID
ECO-WORTHY EnergyTrek 12V 314Ah Battery
- No certifier directory lists a model code Eco-Worthy publishes
Not scored for either
- ValuePower Queen 12V 320Ah Bluetooth Battery: not scoredECO-WORTHY EnergyTrek 12V 314Ah Battery: not scored
Social score about the Power Queen 12V 320Ah Bluetooth Battery and the ECO-WORTHY EnergyTrek 12V 314Ah Battery
RedditPower Queen 12V 320Ah Bluetooth Battery: 5ECO-WORTHY EnergyTrek 12V 314Ah Battery: 6 (higher)
The Power Queen 12V 320Ah Bluetooth Battery reading covers the whole brand; the ECO-WORTHY EnergyTrek 12V 314Ah Battery reading covers the whole brand.
Power Queen 12V 320Ah Bluetooth Battery
Read the full summary
- Tone: Reddit owners report mixed results with Power Queen batteries
- r/overlanding: an owner said a 100 Ah stopped holding a charge after 15 months of light use and that Power Queen, though responsive, would not honor the warranty (2024)
- r/batteries: an owner of a 12.8 V 100 Ah bought as a CPAP backup found its BMS tripped on a general-purpose lithium charger, with Power Queen pointing to its own 20 A charger (2024)
- r/SolarDIY: an owner of a 25.6 V 50 Ah said it arrived with the BMS shut off and had to be jump-started before its Bluetooth showed 99 percent charge (December 2024)
- r/LiFePO4: a commenter called Power Queen decent for a trolling motor (2025)
ECO-WORTHY EnergyTrek 12V 314Ah Battery
Read the full summary
- Overall: Reddit owners mostly report Eco-Worthy batteries holding their rated capacity and are less sure of its electronics
- Capacity held: in r/SolarDIY owners said their 100 Ah batteries tested to capacity, and two 12 V 260 Ah batteries in series stayed balanced for a year (February 2024)
- UK owner: measured nearly 102 Ah from a 12.8 V 100 Ah battery after a year on standby, against 104.3 Ah new (June 2025)
- Electronics: in a Renogy-or-Eco-Worthy thread an owner called its batteries and panels fine and its charge controllers and inverters hit and miss (February 2026)
GooglePower Queen 12V 320Ah Bluetooth Battery: 5ECO-WORTHY EnergyTrek 12V 314Ah Battery: 6 (higher)
The Power Queen 12V 320Ah Bluetooth Battery reading covers the whole brand.
Power Queen 12V 320Ah Bluetooth Battery
Read the full summary
- Trolling motor: on Expedition Portal and DIY Solar Forum, the owner of a 12 V 100 Ah bought in November 2023 measured 106 Ah but found the BMS cutting off charge near 13.9 V with its cells out of balance
- Refund: Power Queen maintained the battery was fine, and he returned it through Amazon for a refund (February 2024)
- Swimbait Underground: an angler running three 12.8 V 100 Ah batteries on his trolling motor posted positive first impressions (July 2024)
- DIY Solar Forum: owners of the 12 V 200 Ah reported no problems in early use (December 2021)
ECO-WORTHY EnergyTrek 12V 314Ah Battery
Liked
- Responsive SOC display
- Bluetooth connection holds
- Sleep and storage modes
Complaints
- State of charge reads about 10 points low beside a closed-loop bank
- App drops its wireless connection
- BMS not readable by the Overkill (JBD) app
Read the full summary
- Owner: on DIY Solar Forum, an owner running two EnergyTrek 314Ah units beside six EG4 rack batteries
- State of charge: the Eco-Worthy pair showed about 90 percent when the EG4 bank read 100
- App: a responsive display, and an app that drops its wireless connection while Bluetooth holds (August 2026)
- Cells and BMS: posters in a February 2026 deal thread identified the V2 as using 314 Ah REPT cells and noted its BMS does not work with the Overkill (JBD) app
YouTubePower Queen 12V 320Ah Bluetooth Battery: 7 (higher)ECO-WORTHY EnergyTrek 12V 314Ah Battery: 5
The Power Queen 12V 320Ah Bluetooth Battery reading covers the whole brand.
Power Queen 12V 320Ah Bluetooth Battery
Read the full summary
- Disclosure: every tester found carries a tie
- Will Prowse: videos disclose paid promotion or free product and carry affiliate links; opened a Power Queen 12 V 200 Ah and found good build quality and consistent cells but no low-temperature charge protection (2022, about 600,000 views)
- HOBOTECH: badged as recommended in Power Queen's store and linked Power Queen batteries with its own discount codes; reviewed and tore down the 12 V 300 Ah (December 2022) and the 12 V 100 Ah trolling-motor battery (about 35,000 views)
- Mike Builds: Amazon affiliate links; paid $215 for a 12 V 100 Ah Bluetooth model and found its low-temperature cut-off worked (March 2025, about 8,800 views)
ECO-WORTHY EnergyTrek 12V 314Ah Battery
Liked
- Measured about 325 Ah, over its 314 Ah rating
- Sleeved cables and torque-marked terminals inside
- Good cell welds and tidy wiring
Complaints
- Low-temperature cut-off did not stop charging in a freezer test
- SOC gauge read 100 percent near empty
- Cells out of balance at the top of charge
Read the full summary
- Mikes Solar Garage: links it through an Eco-Worthy affiliate link with a 5 percent discount code; says reviewed products may be supplied free or discounted
- Measured: about 325 Ah, but the low-temperature cut-off did not stop charging in a freezer test, and the SOC gauge read 100 percent when about 95 percent discharged (August 2026, about 22,000 views)
- Cleversolarpower: carries affiliate links; measured 330 Ah, about 5 percent over rating, and reported three problems (August 2026, about 14,000 views)
AmazonPower Queen 12V 320Ah Bluetooth Battery: 5ECO-WORTHY EnergyTrek 12V 314Ah Battery: 7 (higher)
The Power Queen 12V 320Ah Bluetooth Battery reading covers its product line.
Power Queen 12V 320Ah Bluetooth Battery
Read the full summary
- B0GYXYBV36: the 12V 320Ah Mini with Bluetooth sold as a 3-pack reads 4.6 from 3 ratings (October 2026)
- Split: 63 percent five-star and 37 four-star
ECO-WORTHY EnergyTrek 12V 314Ah Battery
Liked
- Solid build in a fire-resistant case
- App monitoring praised
- Parallels up to four units
Complaints
- Bluetooth never connects for some buyers
- One buyer measured 294.5 Ah
- Will not charge past 292.5 Ah for one buyer
Read the full summary
- Listing: Eco-Worthy's Amazon US listing for the 12V 314AH (B0DS3Y9TBQ, sold by ECO-WORTHY)
- Rating: 4.5 from 183 ratings; 80 percent five-star, 9 four-star, 2 three-star, 3 two-star, 6 one-star (October 2026)
Power Queen 12V 320Ah Bluetooth Battery vs ECO-WORTHY EnergyTrek 12V 314Ah Battery: pros and cons
Power Queen 12V 320Ah Bluetooth Battery
Overall score 6.4Strengths
- About 4 kWh in one 12 V battery
- Best energy for its weight
- Built-in Bluetooth 5.0 app monitoring
- Strong one-second surge
- IP65 casestacks four in series and four in parallel
Drawbacks
- BMS caps loads well below its capacity
- Weight stated two ways on its own page
- No end-of-life capacity for the cycle rating
- Charging stops below freezingwith no self-heating
- No CAN or RS485 port for closed-loop inverter communication
ECO-WORTHY EnergyTrek 12V 314Ah Battery
Overall score 6.4Strengths
- Large capacity in one 12 V battery
- Light for its capacity
- Storage mode for idle months
- Builds into banks of up to 8
- Bluetooth app and SOC panel built in
Drawbacks
- Low discharge rate for its size
- Cycle rating has no stated end point
- No inverter communication or IP rating
- Weight stated two ways
- 3-year battery warrantythe 10-year badge covers home-storage models
Power Queen 12V 320Ah Bluetooth Battery vs ECO-WORTHY EnergyTrek 12V 314Ah Battery: the numbers
Price, scores and rank, then only the specs that differ. Green marks the side with more.
- WarrantyPower Queen More5 YearsECO-WORTHY3 Years
- WeightPower Queen57.2 lbECO-WORTHY62.6 lb
Same on both
- 12 VSystem voltage
- 4,000-5,999 WhCapacity
- Not listedPanel power
- Not listedAC output
- Not listedCharge current
- Not listedCell type
- Low-temperature cut-offLow-temperature charging
- Bluetooth built inMonitoring
- None verifiableSafety listings
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Not sold on either one?
The top-scored and the cheapest other pick from each brand.
More from Power Queen 7 scored in LiFePO4 Batteries
- Capacity: 3,000-3,999 Wh, not 4,000-5,999 Wh
- Capacity: 1,000-1,499 Wh, not 4,000-5,999 Wh
More from ECO-WORTHY 4 scored in LiFePO4 Batteries
- Capacity: 3,000-3,999 Wh, not 4,000-5,999 Wh
- Capacity: 1,000-1,499 Wh, not 4,000-5,999 Wh
Power Queen 12V 320Ah Bluetooth Battery vs ECO-WORTHY EnergyTrek 12V 314Ah Battery: common questions
Is the Power Queen 12V 320Ah Bluetooth Battery better than the ECO-WORTHY EnergyTrek 12V 314Ah Battery?
Neither, on our scores: 6.4 against 6.4 is inside the margin one scoring judgement can move. The Power Queen 12V 320Ah Bluetooth Battery leads on warranty & support (6 against 4), features (6 against 4) and efficiency (10 against 8). The ECO-WORTHY EnergyTrek 12V 314Ah Battery leads on lifespan (8 against 6).
Which is cheaper, the Power Queen 12V 320Ah Bluetooth Battery or the ECO-WORTHY EnergyTrek 12V 314Ah Battery?
The ECO-WORTHY EnergyTrek 12V 314Ah Battery, at $520 against $640: $120 less.
Which has the longer warranty, the Power Queen 12V 320Ah Bluetooth Battery or the ECO-WORTHY EnergyTrek 12V 314Ah Battery?
The Power Queen 12V 320Ah Bluetooth Battery: 5 Years, against 3 Years.
What do owners say about the Power Queen 12V 320Ah Bluetooth Battery and the ECO-WORTHY EnergyTrek 12V 314Ah Battery?
Across 4 independent sources scored for both, the Power Queen 12V 320Ah Bluetooth Battery is ahead on YouTube; the ECO-WORTHY EnergyTrek 12V 314Ah Battery is ahead on Reddit, Google and Amazon.
More LiFePO4 batteries comparisons
More head-to-heads with these two, plus the full brand comparison.
Brand comparisonECO-WORTHY vs Power QueenEvery product both brands sell
LiFePO4 BatteriesRedodo 12V 320Ah Mini Bluetooth Battery vs ECO-WORTHY EnergyTrek 12V 314Ah Battery7.3 vs 6.4
LiFePO4 BatteriesPower Queen 12V 320Ah Bluetooth Battery vs Renogy Core Mini 300Ah6.4 vs 6.2
LiFePO4 BatteriesVatrer 12V 300Ah Heated Battery vs Power Queen 12V 320Ah Bluetooth Battery8.0 vs 6.4Scores calculated 11 November 2026 · Products excluded where fewer than two independent sources cover them · · How we score