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Description
3 Sections 18650/26650 IPX7 Waterproof Battery Box with 12v Round Head & 5v USB Connector Output Voltage Does Not Include Battery, 12v1. This battery box has IXP7 waterproof function. 2. There is no need to spot welding the battery, which greatly reduces the internal resistance of the battery and improves the battery discharge performance, thereby effectively increasing the battery life. 3. Easy to use, using 3 18650 26650 lithium batteries. 4. With DC connector input and output voltage of 12. 6V. The USB connector has an output voltage of 5V and a current of 2A, which can charge
1. This battery box has IXP7 waterproof function.2. There is no need to spot welding the battery, which greatly reduces the internal resistance of the battery and improves the battery discharge performance, thereby effectively increasing the battery life.
3. Easy to use, using 3 18650/26650 lithium batteries.
4. With DC connector input and output voltage of 12.6V. The USB connector has an output voltage of 5V and a current of 2A, which can charge the phone. (The voltage of battery input and output has an error of ??±0.2V)
5. With power display function. (3LED indicator light)
6. Net weight: 220g
7. Gross quantity: 260g
8. Ruler inch: 95x64x64mm
9. Battery specifications: 18650x3/26650x3
Specifications:
1. Input voltage: 12.6V
2. Overcharge protection voltage: 12.6V
3. Over-discharge protection voltage: 8.4V
4. Over-discharge protection current: 9v
5. Standby current: 80ua
6. USB output standard voltage: 5V??±0.2V
7. USB maximum output: 2000ma
Note: The first time you insert the battery or turn it on again, you need to connect a 12.6V charger and charge for 3-5 seconds to activate
(The battery needs to be aligned with the positive and negative poles, otherwise it will burn the battery box)
12.6V battery box:
Two interfaces, 12.6v can output input, 5v output, can be put into 18650/26650 as a charger, can be used as a portable battery box, charger, power for bicycle lights, USB lights, 12.6v LED lights, etc.
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2076 reviews
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Product Reviews
★★★★★ 5
He Acted Like He Didn’t Care… Now He Wears It Everywhere
Color: Gold Steel
I bought this watch for my husband for Christmas (his birthday is right before), and he loved it!
At first, he acted like he didn’t care, but now he wears it all the time—whether he’s dressing up or just going out. It really completes his look.
It was a little big at first, but we had it adjusted and now it fits perfectly. Overall, it’s a very nice, stylish watch. Very happy with this purchase!
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Can't beat this price and quality!
Color: Silver/Gold
This is my first Amazon review, and I must say how impressed and happy I am with this watch! I've owned this same exact watch before, but sadly I lost it last year. I was reluctant to pay the full original price of $275, so I decided to chance it with Amazon, and I couldn't be happier with my choice. Having owned this exact model before, I feel very confident I can spot a real vs. fake MK watch. It met almost all the criteria to determine that it's real. Here are the positives and negatives:
Criteria to determine authenticity:
- Model number (MK-8344) matches original and is included on the back of the dial
- The Michael Kors logo is featured on the dial.
- The font of the letters is consistent with the official brand logo
- The spacing is even, and that the quality of finish is high.
- Came in original Michael Kors box where one edge is broader than the other, with a clear writing of ‘Michael Kors’ on it.
- The lid was wider and bigger than the box, covering a major portion of it, meaning it's authentic.
- The Michael Kors logo is included on the top of the box in fine and clear text.
- The box has a batch stamp located on the bottom.
- “All Stainless Steel” at the top in a semicircular pattern along with the model number.
- Original MK logo embossed on the crown
- Has three sub-dials with three different number values (a fake MK watch will have subdials that showcase the same values.)
- Displays date with a proper alignment inside the window (in a fake watch, the display is disputable and unaligned)
Negatives:
- No warranty booklet included.
- No extra link included
Although it didn't meet every expectation, you still can't beat the quality and price. A part of me thinks that most of the 1-2 star reviews are from people who have a vested interest in seeing you pay full price, so they leave negative comments to scare you into going to Macy's or MK directly. Don't let them fool you. This watch appears to be genuine, and even if it's not, it's the best damn fake I've ever seen.
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Reviewed in the United States on May 14, 2019
★★★★★ 5
LOVE LOVE LOVE
Color: Gold Steel, Color: Gold Steel
My husband - the one to the right. Has had this for about 4 years now. I'm coming to write a review because the battery just went out and I'm wanting to repair It for him for this Father's Day trip. As I'm looking in the nooks & crannies I'm noticing that I purchased this back in 2019/2020 something like that - (can't go back and check or I'll lose this message ) BUT IT LOOKS GOOD! Yes It is needing a good wash, and I seen on YouTube a reg toothbrush and dawn soap will help with that. But wow this looks great after all this time. I'll post a pic of what It looks like now. He only wears It when he's dressed, he doesn't wear It daily but here is what It looks like with no cleaning whatsoever
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Reviewed in the United States on June 9, 2025
★★★★★ 5
Beautiful watch good quality
Absolutely love! Arrived very early and nice quality Watch.
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Recomendado
Color: Silver/Gold
Excelente, me gusto el reloj
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Reviewed in the United States on May 1, 2026