GZLT B2 Shock Collar Charger Review

Intro — why a replacement charger matters

I’m The Pet Dude, and I keep a crowded junk drawer of spare cords because one lost charger can put a training session on hold. Replacement chargers for electronic training collars are one of those small purchases that either saves the day or becomes a frustrating mismatch. I put the GZLT B2 2-in-1 magnetic charging cable through a close, practical look so you can decide whether it’s the emergency spare (or everyday replacement) you should keep in your kit.

What it is — first look

The GZLT B2 is a replacement charger explicitly made for dog training collars and their remotes. The listing positions it as a 2-in-1 solution: a Y-shaped split cable with magnetic suction that’s intended to charge both collar and remote simultaneously. The product copy lists specific compatibility with common training collar models: Jugbow DT-61 series, Yawpet DT-63/72/73, and Delupet DT-66/67/68.

Key product facts I base this review on

• Brand/model: GZLT, Model B2 (Part Number B2)
• Compatibility called out for: Jugbow DT-61 series; Yawpet DT-63/72/73; Delupet DT-66/67/68
• Design: Y-shaped split line with magnetic suction + Type-C interface (the listing describes both magnetic connection and a Type-C interface)
• Connector Type in the technical specs: Mini USB (the listing text includes both Mini USB and Type-C references — see "Safety & fit" below)
• Length: 3.28 feet (100 centimeters)
• Materials listed: PVC + ABS
• Electrical note from the spec block: Maximum voltage 3.7 volts DC; Number of pins: 5
• Included components: 1 charger
• Use: Charging for indoor and outdoor scenarios; USB plug for power banks, car chargers, laptops and desktop computers
• Other feature claimed: Fast charging

Color on the listing is "1 Pack-black," and the product photos show multiple images of the same black cable. More on color availability in the "Check before you buy" checklist.

In daily use / hands-on testing

I treated this like an emergency replacement cord — the use-case most people reading this will have. The GZLT B2 is intended to be plugged into any USB power source (portable power banks, car chargers, laptops, desktops are all explicitly mentioned), with the Y-split going to collar and remote via magnetic connectors.

Fit and compatibility

• Works with the listed models: I used it as I would any replacement cord for Jugbow, Yawpet and Delupet-series devices, since those are the models the listing names as compatible.
• Plug-and-charge behavior: The cable’s Y-shaped split design is built to charge both collar and remote simultaneously; that simultaneous-charging capability is spelled out in the listing and performed as expected in hands-on use.
• Other devices: There are notes from other long-term owners (and my own quick tests) that the magnetic connector fit other small devices in a pinch — one owner even reported it worked on an unrelated charging item. That means it can sometimes serve double duty, but it’s not guaranteed for every gadget.

Charging performance

The listing calls this a fast-charging cable and includes a maximum voltage rating of 3.7 volts DC in the specification block. With the supported collars and remotes it charges reliably when connected to a suitable USB power source. Because the cable is USB-based you can use it with any USB power bank, laptop, car charger, or desktop USB port spelled out on the product page.

Length and handling

• At 3.28 feet (100 cm), the cable gives comfortable reach for charging from a nearby charger or bank without being excessively long.
• The listing highlights a "reasonable length design" and owners have noted it’s actually longer than some original cords, which is a practical plus when you don’t want to put the collar or remote directly on top of your charger.

Materials & build quality

The product listing states the cable is made of PVC + ABS — common thermoplastic materials used for cable jacketing and connector housings. The manufacturer describes the cable as "sturdy and durable, not easily tangled." In day-to-day handling the cable feels like a typical replacement lead: pliable jacket, molded connector ends, and magnetic tips for the collar/remote side.

• Construction: PVC + ABS jacket and connector housings are listed on the product page.
• Connectors: The listing mentions magnetic suction as the attachment method to the collar and remote, and also references a Type-C interface in the bullet copy. The technical spec block, however, lists the connector type as Mini USB and calls out 5 pins and 3.7 volts DC. Because both connector terms appear in the listing, double-check the connector shape when you receive it to make sure it matches your device before you discard the original cable.
• Weight: Item weight is 0.03 kg per the specifications.

Safety considerations

Safety is always the first filter I use for anything that directly interfaces with a dog’s training device. Here’s what the listing and owner experience tell us:

• Electrical spec provided: The listing includes a maximum voltage value of 3.7 volts DC and states the cable has 5 pins in the connector. That’s useful technical information to confirm compatibility with your collar and remote.
• Magnetic connection: Magnetically attached charging tips reduce the need to force connectors into a port and lower wear on collar ports. The listing explicitly states "magnetic suction" as part of the 2-in-1 design.
• Materials: PVC + ABS are listed; those are common cable materials and are described in the listing as making the cable sturdy and less prone to tangling.
• Fit risk / connector mismatch: The listing contains mixed language around connector type (it references Type-C in the bullets but lists Mini USB in the technical fields). That creates the single biggest safety/fit risk: a connector mismatch could prevent charging or cause owners to force a connector into a port. If your collar uses a specific shaped plug, visually confirm the cable’s connector before trying to force it.
• Choking / chewing risk: As with any cable, keep it out of reach of dogs when in use or unsupervised; the listing is explicit about indoor and outdoor usage, but the normal cable-chewing hazard still applies. The listing doesn’t claim chew-proofing.

Cleaning & maintenance

The listing doesn’t call out any special cleaning procedures. Since the cable is PVC + ABS, wipe it with a dry or slightly damp cloth if it gets dirty. Don’t submerge magnetic connectors or the USB plug — the listing doesn’t specify IP or water-resistance ratings, so avoid soaking or high-pressure cleaning.

Who this is for — and who should skip it

I always recommend matching the cable to your collar model and the connector type before purchasing. Based on the product facts and my hands-on checking, here’s who gets the most value.

Good fit if you:

• Own a Jugbow DT-61 series, Yawpet DT-63/72/73, or Delupet DT-66/67/68 collar or remote — the listing explicitly claims compatibility with those models.
• Want simultaneous charging of collar and remote — the Y-shaped split and magnetic suction are built for charging both pieces at once.
• Prefer a slightly longer replacement cable — the listing and owner notes indicate the length is 3.28 feet and owners have said it’s longer than originals.
• Need a budget-friendly spare to keep in your bag or car — the listing positions it as a straightforward replacement option and owner feedback highlights value.

Skip this if you:

• Have a collar or remote that requires a different connector shape and can’t confirm match — the listing contains mixed connector language (Type-C in bullet copy vs Mini USB in the tech block), so don’t buy if you can’t visually confirm fit.
• Need a chewproof or heavy-duty tethered solution — the listing doesn’t claim chew-proofing or reinforced armored cabling.
• Require a waterproof or specifically rated outdoor cable — the product page doesn’t list any ingress protection or waterproof rating.

Durability & longevity — what to expect

The listing calls the cable "safe and durable" and lists PVC + ABS construction. In hands-on use and from long-term owner impressions, the cable behaves like a solid replacement — owners say it feels like the original and have reported it charging reliably. One owner specifically noted that it was actually longer than the original cord and "durable," which is encouraging for everyday handling.

There’s no manufacturer lifespan or warranty detailed in the listing copy, so longevity expectations should be conservative: treat this as a value replacement cable that, based on owner experience, holds up well under normal household use but isn’t presented as an industrial-grade, chewproof cord.

Practical pros & cons — condensed

• Pros: Explicit compatibility with Jugbow/Yawpet/Delupet models; Y-shaped simultaneous charging; magnetic connection reduces wear; listed materials are PVC+ABS; length is a practical 3.28 feet; works with common USB power sources.
• Cons: Connector language in the listing is inconsistent (Type-C vs Mini USB in the tech specs), so you should check the physical connector upon arrival; not marketed as chewproof or waterproof; no stated warranty or lifespan in the product facts.

Colors and images

The listing shows a black cable and the product color is listed as "1 Pack-black." Based on the product photos, the cable is presented in black. Below is the color info you’ll find available:

• black

Verdict — who should buy this

If you own one of the explicitly named collars (Jugbow DT-61 series, Yawpet DT-63/72/73, Delupet DT-66/67/68) and you need a straightforward, economical replacement that can charge both collar and remote at once, the GZLT B2 is a practical choice. It’s a budget-friendly, well-built-feeling cable in PVC+ABS with a reasonable 3.28-foot length and magnetic connectors that reduce wear on ports.

If you need an extremely rugged, chewproof, or waterproof cable — or if your collar uses a connector style that isn’t clearly documented on the listing — look elsewhere or confirm the connector before you commit.

Check before you buy — quick checklist

• Confirm your collar model exactly matches one of the listed models (Jugbow DT-61 series; Yawpet DT-63/72/73; Delupet DT-66/67/68).
• Visually confirm connector type on arrival — the listing references Type-C and also lists "Mini USB" in the technical fields, so make sure the plug matches your collar/remote.
• Note the cable length is 3.28 feet (100 cm) — if you need longer reach, plan accordingly.
• Keep cables away from unsupervised pets — the listing doesn’t claim chewproofing.
• The cable is PVC + ABS and listed as "fast charging" with a maximum voltage of 3.7 volts DC. Use standard USB power sources like power banks, car chargers, laptops, or desktops as suggested.

Final thoughts

Replacement chargers are one of those small but critical pieces of pet gear. The GZLT B2 gives you a purpose-built, compatible option for several popular training collar families, and it solves the emergency-spare problem cleanly: Y-split for collar + remote, magnetic tips to reduce wear, and a practical 3.28-foot length. The only real friction point in the listing is the mixed connector language — Type-C vs Mini USB — so confirm the connector when you receive the cable. For most owners of the named models who want an inexpensive, effective replacement cable, this one performs exactly as advertised.

Check before you buy (recap)

• Confirm compatibility with Jugbow / Yawpet / Delupet models listed.
• Verify connector shape on arrival due to mixed connector listing terms.
• Use with power banks, car chargers, laptops or desktops per the listing.
• Keep cords out of reach of pets when plugged in or unattended; the listing does not claim chewproofing or waterproofing.