WattCycle 500A LiFePO4 Battery Monitor with Shunt

Sold by WattCycleSKU WTMONITOR350AA

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$99.99
Price unchanged · 24 checks since Oct 3

Paid link · price checked

Key specs

Units
SKU
WTMONITOR350AA
Official store listingPaid link.
Sources

WattCycle’s own ordering code, read from the storefront product feed captured on September 22, 2026. The item is sold under one code; other codes on the same listing are bundles.

Official store listing: WattCycle store Paid link.Checked · Earlier document

Location: Storefront product feed, products[].variants[].sku "WTMONITOR350AA"

Documented

Display
LCD Display: It is equipped with PVC waterproof screen protector and bright backlight
Official product pagePaid link.
Sources

Printed as "LCD Display: It is equipped with PVC waterproof screen protector and bright backlight" in WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture), Product description, LCD Display. Revised on 1 October 2026: The product page prints "LCD Display: It is equipped with PVC waterproof screen protector and bright backlight"; the record's conditions wrongly say no screen type or backlight is published.

Official product page: WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Product description, LCD Display

Documented

Shunt rating
500 A
Official product pagePaid link.
Sources

WattCycle titles the product "500A LiFePO4 Battery Monitor with Shunt" and lists it in its own Accessories menu as "500A Monitor with Shunt". The shunt’s millivolt output, its accuracy and its physical size are not published.

Official product page: WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Product title and site navigation entry

Documented

Current rating
500 A
Official product pagePaid link.
Sources

The same 500 A figure, recorded as the measuring range of the shunt. WattCycle publishes no continuous rating, no peak rating and no burden resistance for it.

Official product page: WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Product title

Documented

All specs3
Display
LCD Display: It is equipped with PVC waterproof screen protector and bright backlight
Official product pagePaid link.
Sources

Printed as "LCD Display: It is equipped with PVC waterproof screen protector and bright backlight" in WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture), Product description, LCD Display. Revised on 1 October 2026: The product page prints "LCD Display: It is equipped with PVC waterproof screen protector and bright backlight"; the record's conditions wrongly say no screen type or backlight is published.

Official product page: WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Product description, LCD Display

Documented

Shunt rating
500 A
Official product pagePaid link.
Sources

WattCycle titles the product "500A LiFePO4 Battery Monitor with Shunt" and lists it in its own Accessories menu as "500A Monitor with Shunt". The shunt’s millivolt output, its accuracy and its physical size are not published.

Official product page: WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Product title and site navigation entry

Documented

Current rating
500 A
Official product pagePaid link.
Sources

The same 500 A figure, recorded as the measuring range of the shunt. WattCycle publishes no continuous rating, no peak rating and no burden resistance for it.

Official product page: WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Product title

Documented

Published claims and calculations, not independent test results.

Documents

2 on file
  • WEB
    Warranty Policy | WattCycle-US (September 22, 2026 capture)OfficialWattCycleOfficial warranty
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Location: Sections "I. Warranty Commitment" (warranty-period table and registration note), "II. Warranty Claim Process and Fees" (claim steps, fee-responsibility table, refund policy) and "III. Warranty Exclusions (Limitations of Liability)"

    Retrieved

    WattCycle’s Warranty Policy page, linked from the footer of every page on www.wattcycle.com and captured byte for byte on September 22, 2026. It establishes the terms WattCycle published on the access date: a warranty-period table that gives all new LiFePO4 battery models a five-year base term plus two further years (seven total) on registration within three months of purchase, gives like-new units one year, gives battery cells no warranty at all, and puts chargers, inverters, controllers and wiring cables together in an "Accessories" row with a one-year term; the claim process and its 24-48 hour response promise; a fee table under which WattCycle pays shipping for a confirmed quality defect and the buyer pays it for a change of mind; a refund window of six months; and an exclusion list. It names no individual model, carries no effective or revision date, and reserves WattCycle’s "right of final interpretation", so it fixes no claim outcome and cannot be read as a warranty contract for any one product.

    OpenPaid link.
  • WEB
    WattCycle 500A LiFePO4 Battery Monitor with Shunt (September 22, 2026 capture)OfficialWattCycleOfficial product page
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Location: Product title "500A LiFePO4 Battery Monitor with Shunt"; site navigation entry "500A Monitor with Shunt"; the Tech Specs tab is empty

    Retrieved

    Manufacturer-operated product page for WattCycle’s shunt battery monitor, captured byte for byte on September 22, 2026. It establishes only what WattCycle published on the access date: the product name, which states the shunt rating, and the price. Its "Tech Specs" tab is empty, it links no manual and it offers no downloads, so the page publishes no display size, no voltage range, no measurement accuracy, no communication interface and no dimensions. It is also the page that shows this product’s naming to be unsettled: the title and the site navigation say 500A, while the ordering code is WTMONITOR350AA and the product photographs are filed under names ending 350A. Nothing on the page resolves that.

    OpenPaid link.

Submit a document

Warranty

Remedy
Free replacement or refund for a quality defect confirmed within six months of purchase, free replacement for one confirmed after six months and inside the term; WattCycle pays shipping both ways in either case, after an RMA number is issued
Official warrantyPaid link.
Sources

The policy prints "Quality issue (within 6 months) Free replacement/refund WattCycle covers shipping costs" and "Quality issue (after 6 months, within warranty) Free replacement WattCycle covers shipping costs". A claim starts by e-mailing service@wattcycle.com with proof of purchase; WattCycle promises a reply in 24 to 48 hours and then issues an RMA number. No turnaround time for the repair itself is fixed, and WattCycle reserves the right of final interpretation.

Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Warranty Policy page, section II "Warranty Claim Process and Fees", fee-responsibility table and refund policy

Documented

Coverage conditions
Excludes accident, abuse and force majeure; failure to follow the manual; voltage or current mismatch, reverse polarity, wrong fuses or undersized cables; unauthorised disassembly, modification or repair and altered serial numbers; cosmetic wear from normal use; and use beyond the product’s rated specifications
Official warrantyPaid link.
Sources

Summarised from the seven-part exclusion list on WattCycle’s Warranty Policy page captured September 22, 2026, which is written as one list covering every product category rather than per product. The page carries no effective or revision date, applies only to purchases through official WattCycle channels and authorised distributors, and requires valid proof of purchase.

Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Warranty Policy page, section III "Warranty Exclusions (Limitations of Liability)"

Documented

Product warranty
1 year
Official warrantyPaid link.
Sources

WattCycle’s Warranty Policy page, captured September 22, 2026, prints "Accessories Chargers, inverters, controllers, wiring cables , etc. 1 year". A battery monitor therefore carries one year from the original consumer’s purchase date and no registration extension: the two further years in the table belong only to the "LiFePO4 Batteries" row. The policy names no individual model, so the term is read from the category row.

Official warranty: Warranty Policy | WattCycle-US (September 22, 2026 capture) Paid link.Checked · Earlier document

Location: Warranty Policy page, section I.1 "Warranty Period", row "Accessories"

Documented

Sellers

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Price history

$99.99

Prices we read at WattCycle · 24 readings · no change in our readings since

Chart, listings & data

Since · Listing price (USD)

View listing at WattCycle Paid link.
$90$95$100$105WattCycle: $99.99 · Oct 3, 2026, 11:32 AM PDTWattCycle: $99.99 · Oct 11, 2026, 1:05 AM PDTWattCycle: $99.99 · Oct 12, 2026, 1:36 AM PDTWattCycle: $99.99 · Oct 16, 2026, 1:06 AM PDTWattCycle: $99.99 · Oct 17, 2026, 1:16 AM PDTWattCycle: $99.99 · Oct 18, 2026, 1:06 AM PDTWattCycle: $99.99 · Oct 20, 2026, 9:18 PM PDTWattCycle: $99.99 · Oct 22, 2026, 1:16 AM PDTWattCycle: $99.99 · Oct 23, 2026, 3:10 AM PDTWattCycle: $99.99 · Oct 24, 2026, 1:06 AM PDTWattCycle: $99.99 · Oct 25, 2026, 1:06 AM PDTWattCycle: $99.99 · Oct 27, 2026, 1:07 AM PDTWattCycle: $99.99 · Oct 28, 2026, 1:27 AM PDTWattCycle: $99.99 · Oct 29, 2026, 1:16 AM PDTWattCycle: $99.99 · Oct 30, 2026, 3:21 AM PDTWattCycle: $99.99 · Nov 3, 2026, 2:10 AM PSTWattCycle: $99.99 · Nov 4, 2026, 3:31 AM PSTWattCycle: $99.99 · Nov 5, 2026, 4:40 AM PSTWattCycle: $99.99 · Nov 6, 2026, 1:15 AM PSTWattCycle: $99.99 · Nov 7, 2026, 1:17 AM PSTWattCycle: $99.99 · Nov 8, 2026, 1:16 AM PSTWattCycle: $99.99 · Nov 9, 2026, 1:25 AM PSTWattCycle: $99.99 · Nov 10, 2026, 1:06 AM PSTWattCycle: $99.99 · Nov 12, 2026, 1:26 AM PSTOct 3, 2026Nov 12, 2026
WattCycle$99.99Nov 12, 2026, 1:26 AM PSTLatest check · hover or tap for earlier prices

A break in a line is a gap in our readings: no price is drawn for days we did not read.

Price data
Collected price observations by seller
Checked (UTC)SellerPrice
Oct 3, 2026, 11:32 AM PDTWattCycle Paid link.$99.99
Oct 11, 2026, 1:05 AM PDTWattCycle Paid link.$99.99
Oct 12, 2026, 1:36 AM PDTWattCycle Paid link.$99.99
Oct 16, 2026, 1:06 AM PDTWattCycle Paid link.$99.99
Oct 17, 2026, 1:16 AM PDTWattCycle Paid link.$99.99
Oct 18, 2026, 1:06 AM PDTWattCycle Paid link.$99.99
Oct 20, 2026, 9:18 PM PDTWattCycle Paid link.$99.99
Oct 22, 2026, 1:16 AM PDTWattCycle Paid link.$99.99
Oct 23, 2026, 3:10 AM PDTWattCycle Paid link.$99.99
Oct 24, 2026, 1:06 AM PDTWattCycle Paid link.$99.99
Oct 25, 2026, 1:06 AM PDTWattCycle Paid link.$99.99
Oct 27, 2026, 1:07 AM PDTWattCycle Paid link.$99.99
Oct 28, 2026, 1:27 AM PDTWattCycle Paid link.$99.99
Oct 29, 2026, 1:16 AM PDTWattCycle Paid link.$99.99
Oct 30, 2026, 3:21 AM PDTWattCycle Paid link.$99.99
Nov 3, 2026, 2:10 AM PSTWattCycle Paid link.$99.99
Nov 4, 2026, 3:31 AM PSTWattCycle Paid link.$99.99
Nov 5, 2026, 4:40 AM PSTWattCycle Paid link.$99.99
Nov 6, 2026, 1:15 AM PSTWattCycle Paid link.$99.99
Nov 7, 2026, 1:17 AM PSTWattCycle Paid link.$99.99
Nov 8, 2026, 1:16 AM PSTWattCycle Paid link.$99.99
Nov 9, 2026, 1:25 AM PSTWattCycle Paid link.$99.99
Nov 10, 2026, 1:06 AM PSTWattCycle Paid link.$99.99
Nov 12, 2026, 1:26 AM PSTWattCycle Paid link.$99.99

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Evidence score

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Certificates

No certificates on file. Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model
WTMONITOR350AA

Manufacturer SKU WTMONITOR350AA · US market

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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