Lettou Magnetic Training Collar Charger — Review

intro

I’m The Pet Dude — a pet parent who pays attention to the small gear that keeps training and daily life running smoothly. Replacement chargers are one of those tiny but hugely annoying things: lose the cable and your training collar sits dead. The Lettou Charger Replacement for Delupet / Yawpet / Jugbow dog training collars is a budget-friendly, magnetic 2-in-1 USB-C cable that promises to charge a collar and its remote at once. In this review I’ll walk through what the listing says, what practical use looks like, safety notes, who it fits, and the small checklist I run through before I buy a third-party charger.

What it is / first look

On paper this is straightforward: the product is a replacement charger, marketed as a 2-in-1 magnetic charging cable for dog training collars and remotes. The brand and manufacturer listed are Lettou and the ASIN is B0D2TNH4TM. The listing calls it a magnetic charging cable cord and specifies the wired connector type as USB Type C. The package includes one tested charger and the enclosure material is listed as plastic.

Key listing facts I use to size this up:

• Compatible devices (listed): Delupet DT-66/67/68, Jugbow DT-61, Yawpet DT-72/73.
• Connector type and wired charging connector type: USB Type C.
• Advertising claim in the bullets: "Charging fast as original cable."
• Length called out in the bullets: a 3.3ft long replacement charger cord.
• Additional spec entries: Total USB Ports: 2; Output Current: 1 A; Output Voltage: 1 volts; Input Voltage: 1 volts; Power Source: DC; Main Power Connector Type: 2 Pin; Power Plug: No Plug.
• Color listed: Black. Enclosure material: Plastic.

There are variant size entries in the listing (sizes "1" and "2") and the listing shows "Number of Items: 1" and "Unit Count: 1 Count." The listing also includes an entry named "Warranty Description: 1" but does not expand on what that means in human-friendly terms.

First impressions

The product positions itself as a direct replacement for several popular training collar lines. It’s billed as magnetic, fast-charging, and compact (3.3ft cable). The enclosure plastic and the USB-C connector are clear technical points to keep in mind when comparing to whatever original cable you lost or want to replace.

In daily use

I frame the everyday details around what the listing claims and what hands-on reports we collected emphasize. The two operational points the listing and reports agree on are: it can charge a collar and remote at the same time, and it charges as fast as the original cable (listing claim: "Charging fast as original cable"). Those two features are the reason most people pick a replacement cable rather than buying a whole new collar system.

Charging collar + remote

The listing bullet says, "Easy to use, you can charge the collar and remote at once," and owners' feedback in our notes echoes that practical advantage. If you keep the collar and the remote together for charging, the 2-in-1 magnetic arrangement is convenient — it’s specifically how the product is pitched and how people report using it.

Size and reach — tight spaces and daily setups

The listing calls the cord 3.3ft long. In our collected reports that shorter cable length is actually seen as a feature for tight spaces, power strips, or simple desk-top charging setups where a long, unruly cable is more nuisance than help. If you regularly need a long run from outlet to collar, the 3.3ft length is something to check against your setup before buying.

Speed and reliability

The product copy claims the charger is "Charging fast as original cable." Owners’ reports in our notes describe the charger as "great," "wonderful replacement," and specifically call battery life and ease of use worth the low price. That lines up with a charger that performs comparably to the manufacturer-supplied cable in everyday charging sessions, at least initially.

Materials & build quality

The listing specifies an enclosure material of plastic and a wired connector type of USB Type C. Beyond that, the listing doesn't specify further material details such as sheath type, strain relief, or whether the casing is reinforced. The images named in the listing point to a black unit, and the product color is listed as Black.

From the hands-on feedback in our notes: people reported the replacement as "very durable" and called the fit "perfect for tight spaces." That practical praise suggests the build and finish meet owners' expectations right out of the box. Still, the listing itself provides only limited material specs — plastic enclosure and USB-C — so my assessment of build quality is a mix of product-stated materials and the positive durability notes we collected.

Safety considerations

When I evaluate a charger for pet gear, electrical safety is the priority. From the listing we can confirm the charger uses USB Type C connectivity and a DC power source; the listing also lists "Power Plug: No Plug," which indicates the cable ships without an AC wall plug and is meant to be paired with an existing USB power source.

• Electrical basics: The listing provides numeric fields for output and input (Output Current: 1 A; Output Voltage and Input Voltage both listed as 1 volts). The listing does not elaborate on safety certifications or surge protection, and the listing doesn't specify waterproofing or ingress protection for the magnetic connection. If those items matter to you, the listing doesn't specify them.
• Physical hazards: The listing identifies the enclosure material as plastic. There are no listing facts or reports indicating small detachable parts, choking hazards, or shreddable material. Still, treat cords as household electrical items — avoid chewing or frayed cables. The listing doesn't claim chew-resistance or pet-safe materials beyond plastic enclosure.
• Compatibility safety: Compatibility is explicitly limited to listed collar models: Delupet DT-66/67/68, Jugbow DT-61, and Yawpet DT-72/73. Using the charger with other devices is outside the stated compatibility and the listing doesn't specify other supported models.

Because the listing does not spell out certifications, IP rating, or insulation specifics, I recommend treating this as a basic replacement charger sized for convenience and portability. If you need a charger with specific safety certifications or waterproofing, the listing doesn't specify those features.

Who this is for / who should skip

I break this down by the way most people will approach a replacement charger: matching collar users, minimalists with tight charging spaces, and those who want a cheap spare. I also call out who should skip it.

Fits these situations

• Owners of the compatible collars listed: If you own a Delupet DT-66/67/68, Jugbow DT-61, or Yawpet DT-72/73, this charger is explicitly advertised as compatible. The listing and collected reports both point to reliable fit with those models.
• Tight charging spots: The listing states the cord length is 3.3ft and our notes highlight the shorter size as useful in tight spaces. If you prefer a tidy setup on a desk or shelf, the 3.3ft length may be an advantage.
• Buyers who need a budget-friendly spare or replacement: The product is positioned as a low-cost replacement and owners’ reports emphasize value for money and relief at not needing to replace the entire collar unit when the cable is lost.

Skip this if

• You need a charger outside the listed compatibility: The listing limits compatible devices to specific Delupet, Jugbow, and Yawpet models. The listing doesn't claim broader compatibility.
• You require explicit safety certifications or IP-rated waterproofing: The listing does not specify certifications, waterproof rating, or enhanced insulation features. If you need those ratings documented, the listing is silent on them.
• You need a long run cable: The cable length is 3.3ft as stated in the listing; the listing itself and our notes point to that shorter length as a design choice, not a long cable solution.

Verdict

Overall, the Lettou Charger Replacement is a focused, budget-friendly replacement cable aimed squarely at owners of a small group of training collars (Delupet DT-66/67/68, Jugbow DT-61, Yawpet DT-72/73). The product lists USB Type C connectivity, a 3.3ft cable length, plastic enclosure, and the ability to charge collar and remote at once. Hands-on reports we collected describe it as durable, convenient, and a good value — in other words, it accomplishes exactly what a replacement charger is supposed to do.

If you match the compatibility list, want a tidy cord for a compact charging area, and don’t need industry-standard waterproof ratings or certification documentation from the listing, this is a sensible, budget-conscious replacement to try.

Check before you buy (my short checklist)

• Confirm your collar model: Does your collar match one of the listed compatible models (Delupet DT-66/67/68; Jugbow DT-61; Yawpet DT-72/73)? The listing is explicit about compatibility.
• Assess cable length: The listing specifies a 3.3ft cord — make sure that reaches your intended charging spot.
• Connector match: The listing shows USB Type C wired connector type. If your power source needs a specific plug, note the listing also states "Power Plug: No Plug."
• Check the color you want: the product color listed is Black and the enclosure material is Plastic.
• Warranty ambiguity: the listing contains a "Warranty Description: 1" entry but does not expand on what that means; if warranty duration or terms matter, the listing doesn't specify them clearly.

Bottom line: For the specific training collars listed, this Lettou replacement charger looks like a practical, budget-friendly spare that users report works well and fits tight charging areas. The listing is clear on the core specs — USB Type C, 3.3ft length, plastic enclosure, and listed compatibility — and hands-on notes emphasize that it fulfills the basic need of charging collar + remote without buying a whole new kit.

colors available

• Black