Vatrer 24V 300Ah Bluetooth LiFePO4 Battery

24 V system
6,000 Wh or more
Low-temperature cut-off
3-year warranty

Versus

A 25.6 V, 300 Ah LiFePO4 battery storing 7,680 Wh, with a 200 A BMS, Bluetooth app monitoring, low-temperature charge cut-off and an IP65 case for 24 V systems.

$1,260

We may earn a commission if you buy through this link. It never affects our scores. How this works

SKU: D-LM24300-BT Category: LiFePO4 Batteries Brand: Vatrer

Usability

5.3 out of 10

Capacity1025.6 V times 300 Ah is 7,680 Wh, on the top rung of 5,000 Wh or more

Load: up to 5,120 W of inverter load, by Vatrer's spec table

Efficiency107,680 Wh in 110.23 lb is 69.7 Wh per pound, on the 65 or more rung

Operating Range1200 A continuous discharge, 0.67C on 300 Ah, below the 0.75C rung

Conflict: a comparison table on Vatrer's 24V 200Ah page lists 100 A discharge
Charging: 200 A continuous charge; 60 A (0.2C) recommended
Temperature: charges from 32°F to 122°F, discharges from -4°F to 140°F

Lifespan6More than 5,000 cycles, no depth of discharge or end-of-life capacity given

Banner: the page also claims 100% depth of discharge and a 10-year lifespan

Features5Low-temperature charge cut-off, Bluetooth app and IP65; no heater, CAN or RS485

Expansion: up to 4P2S, 61.44 kWh

Verification2LM24300 absent from Intertek, UL, SGS and CEC; page makes no listing claim

Claim: none on page
Model code: LM24300 searched

Warranty & Support33 years on registration, exchanges depreciated after month 24

Not scored: 2 more years only after an order review and activation
Depreciation: exchanges in months 25 to 60 charge price over 60 per month used
Manual: says the warranty runs from the date of manufacture

Price

List: $1,259.99 at vatrerpower.com
Heated: the self-heating D-LM24300-JR is $1,369.99 on its own page

Summary

Big 7.68 kWh, capped at 200 A

What it is: a 25.6 V, 300 Ah LiFePO4 battery with Bluetooth and a low-temperature charge cut-off, for 24 V RV, solar and marine systems
The trade-off: light for its capacity, but a 200 A limit that is low for 300 Ah and no heater
Fit: 25 x 9.61 x 8.6 in and 110.23 lb, with M8 terminals and carry handles
Look elsewhere for: charging below freezing, or more than 200 A from one battery

Strengths

High energy for its weight
Large capacity in one battery
Bluetooth app monitoring
Blocks charging below freezing
Weather-sealed case

Show 1 moreShow fewer

Drawbacks

Low continuous current for its capacity
No heater in this version
No CAN or RS485 inverter link
Only two in seriesfour in parallel
Extra years need a review and activation

Show 1 moreShow fewer

Social score

6.5 out of 10

RedditBrand-level6 out of 10

Overall: a handful of Reddit threads, mostly reporting Vatrer batteries working as described
Cabin: an r/solar owner running two 12V 100Ah units for ten months reported balanced cells and no capacity loss he could detect (about March 2026)
Caveats: the same owner found the app dated, with disconnects at range, and the documentation in the box sparse (about March 2026)
Outdoor use: in an r/SolarDIY thread on the wall battery, a reply said it is an indoor battery despite its IP65 rating, and another pointed to Will Prowse's mostly positive tests (July 2025)
Track record: an r/SolarDIY reply called Vatrer generally good batteries but said the record depends on the model (September 2026)

GoogleBrand-level6 out of 10

Support: on DIY Solar Forum an owner whose 12V 300Ah self-heating battery charged only to 94 percent described hours of emails, then a return label and replacement (July 2025)
Amazon: the same owner said Amazon twice declined to post her negative review of that battery (July 2025)
Reputation: in a DIY Solar Forum deal thread owners called Vatrer a name brand with published teardowns, one owning two 12V 460Ah units, while another called it an alphabet-soup brand (July 2025)
Heated 12V 200Ah: a Michigan owner found one of two bought on Amazon ran its terminals far hotter than the other, and Vatrer shipped a replacement (April 2024)

YouTubeBrand-level7 out of 10

Will Prowse: tested top-selling 12V 300Ah batteries and recommended Vatrer's (June 2026, about 1.17M views)
Disclosure: he states every video includes paid promotion or free products, and links the Vatrer battery through Amazon affiliate links
Mike Builds: tested the 12V 460Ah and praised its 300 A output and EVE cells (January 2026, about 23,500 views); in a 12V 300Ah test he pulled 312 Ah and found a working overcurrent cut-off
Disclosure: his 460Ah video links a Vatrer sale page carrying his channel's tracking tag
I Ride Tiny House Adventures: ran two 12V 460Ah units in series through a heat wave in a cargo-trailer camper (August 2025, about 7,000 views), linking Vatrer with an affiliate referral tag

AmazonProduct-line7 out of 10

Listing: VATRER POWER's Amazon US listing B0H2HDLPWB, the 24V 300Ah with APP Monitoring, reads 4.9 from 56 ratings: 96 percent five-star, 1 percent four-star, 3 percent three-star (October 2026)
Shared file: the same rating shows on the 24V 300Ah Self-Heating option, and quoted reviews describe 12V 300Ah batteries from the same variation family

User reviewsNot scored

The retailer pool is blank: no US retailer listing carries ten native, unflagged reviews of this Vatrer model.

Trustpilot

Trustpilot rates vatrerpower.com 4.6 from 59 reviews on a page Vatrer claimed in April 2026 and invites customers to, with 80 percent five-star against 2 percent one-star (October 2026).
Vatrer links that Trustpilot page from its warranty activation step, so some of those reviews were written to unlock extra coverage.

Track record

Searches in October 2026 found no BBB file for Vatrer Power under either its brand or its Shenzhen name.
No CPSC or Health Canada recall names Vatrer, searched in October 2026.

Not countedExcluded

Not counted in any pool: vatrerpower.com's own Judge.me reviews and FAQs, the Vatrer YouTube channel, its Facebook page and groups, any brand-run subreddit, dealer pages, or Vatrer's affiliate and creator programmes.

Summary

Brand-level

4.6 on Trustpilot, two warranty years tied to A review

Specs

Capacity6,000 Wh or more
AC OutputNot applicable
System Voltage24 V
Panel PowerNot applicable
Charge CurrentNot applicable
Safety ListingNone verifiable
Cell TypeNot applicable
Low-Temp ChargingLow-temperature cut-off
Warranty3 Years
MonitoringBluetooth built in
Weight110.2 lb

Show 5 moreShow fewer

At a glance

25 x 9.61 x 8.6 in
M8 terminals
Carry handles
IP65 case

Company

Vatrer Power is the brand of Shenzhen Vatrer Power Source Technology Co., Ltd., a company based in Shenzhen, China, that its own blog says was founded in 2021.
The VATRER trademark is registered at the USPTO to Guangdong Zhongju Power Technology Co., Ltd. of Huizhou, and no US company is named behind the brand.

Where it sells

It sells with a cart at vatrerpower.com, which also runs Canadian, European, Japanese and Australian stores.
In the US it also sells on Amazon through the VATRER POWER brand store and on Walmart.com as the marketplace seller VATRER POWER.

Description

The Vatrer 24V 300Ah Bluetooth (store SKU D-LM24300-BT; the manual names it LiFePO4 Battery 25.6V 300Ah) is a 25.6 V, 300 Ah lithium iron phosphate battery storing 7,680 Wh.

Its BMS is rated 200 A continuous charge and discharge, with a 5,120 W maximum load, a 28.4-29.2 V charge voltage and a 60 A (0.2C) recommended charge current. It has no heater: the BMS stops charging below 32°F and cuts off discharge below -4°F, and it discharges up to 140°F.

Bluetooth links it to the Vatrer app for state of charge, voltage, current and cell voltages. The case is IP65 with M8 terminals and carry handles, measures 25 x 9.61 x 8.6 in (635 x 244 x 218.5 mm) and weighs 110.23 lb (50 kg). The manual allows two in series and up to four in parallel (4P2S, 61.44 kWh).

Vatrer sells it at $1,259.99; its self-heating sibling, D-LM24300-JR, is $1,369.99 on its own page.

Researched and edited by Michael Ambrose · Unbroken Ads LLC · How we score

Vatrer 24V 300Ah Bluetooth LiFePO4 Battery

Usability

Strengths

Drawbacks

Social score

Specs

At a glance

Compare items

Shopping cart

Vatrer 24V 300Ah Bluetooth LiFePO4 Battery

At a glance

Related Products

VatrerD-12V-600AH

Rich SolarRS-B123

VatrerD-12V-560AH

Compare items

Shopping cart