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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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Description
Kuflant 800mAh Battery for Philips Sonicare HX6300-HX9900 Series | Replacement Battery with Solder Wire & Disassembly Tools KitApplicable Models: \n\nHX6300 Series: HX6310 HX6320 HX6340 \nHX6500 Series: HX6511 HX6530 \nHX6700 Series: HX6710 HX6720 HX6730 HX6750 HX6760 \nHX6900 Series: HX6910 HX6920 HX6930 HX6950 HX6960 HX6970 HX6980 \nHX8900 Series: HX8910 HX8920 HX8911 HX8962 \nHX9100 Series: HX9112 HX9120 HX9140 HX9141 HX9150 HX9160 HX9172 HX9182 HX9192 \nHX9300 Series: HX9340 HX9350 HX9360 HX9370 HX938B HX939P HX939B HX939V HX939W \nHX9900 Series: HX992x HX993x HX9957
Applicable Models:
\n- \n
- HX6300 Series: HX6310/HX6320/HX6340 \n
- HX6500 Series: HX6511/HX6530 \n
- HX6700 Series: HX6710/HX6720/HX6730/HX6750/HX6760 \n
- HX6900 Series: HX6910/HX6920/HX6930/HX6950/HX6960/HX6970/HX6980 \n
- HX8900 Series: HX8910/HX8920/HX8911/HX8962 \n
- HX9100 Series: HX9112/HX9120/HX9140/HX9141/HX9150/HX9160/HX9172/HX9182/HX9192 \n
- HX9300 Series: HX9340/HX9350/HX9360/HX9370/HX938B/HX939P/HX939B/HX939V/HX939W \n
- HX9900 Series: HX992x/HX993x/HX9957/HX9957/HX9903/HX9924/HX9954/HX9984 \n
What You Get：
\n- \n
- 1 x Rechargeable battery replacement for Sonicare parts \n
- 1 x Tin wire \n
- 1 x Shaft rubber seal \n
- 1 x Set of Disassemble Tools（1 x Custom-made Spudger + 2 xTriangle Pick Openers） \n
Capacity：800 mAh (The most accurate capacity, higher or lower capacity will damage the toothbrush)
\nVoltage: 3.7 V
\nTab length: 0.59 IN（When soldering the HX6300 HX6500 HX6700 HX6900 HX9300 series, if the board contacts are too short, after soldering we should cut off the excess parts）
\nIf your toothbrush is not responding and not charging at all, it means that the PCB or motor of the toothbrush is damaged and replacing the batteries will not help. This is due to the deterioration of the rubber seal which allows water to seep into the handle and further damage the internal structure.（We recommend that you replace the rubber seal every 3 months）
\nFeatures HTML:
\n- Broad Compatibility: This Rechargeable Li-ion toothbrush replacement battery perfectly compatible with Philips Sonicare HX6300 HX6500 HX6700 HX6900 HX9100 HX8900 HX9300 HX9900 series electric toothbrush. You can tell if your model is the above series by looking at the bottom cover.（eg：HX9100 series including HX9120, 9140,9150,9160.etc
- Perfect Battery Replacement: Our toothbrush batteries are custom-made to match both the quality and design of the original. This high-quality battery has longer pins for easy insertion and perfect fit in the circuit board holes. Replace our battery, you won't have to charge your toothbrush as often. Instead you will enjoy a reborn electric toothbrush!
- Attention: If the toothbrush isn't responding and not charging at all, it's likely that the circuit board or other components have been damaged. Simply changing the battery won't fix the issue. We recommend seeking professional repair services for a lasting solution
- Complete Disassemble Tools: Our technicians have developed a quick and safe way to remove the toothbrush bottom cover, and we provide a complete set of disassembly tools used in the installation video, so you can save your toothbrush without wasting money on an air compressor
- Tips：Please Refer To the installation guide
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Truly for Aggressive Chewers
Size: Large (Pack of 1), Product Packaging: Standard Packaging
Excellent product for aggressive chewers. The black Kong doesn't last forever BUT it is the most reliable toy I've used with my 60# pitt mix. I've returned so many toys that were advertised as for this girl's level of enthusiasm that I no longer buy anything else.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Great toy
Size: Large (Pack of 1), Product Packaging: Standard Packaging
Solid toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Great for Excessive Chewers and Eaters
Size: Large (Pack of 1), Product Packaging: Standard Packaging
I decided to get the Kong Extreme toy for my then 9-year-old dog in Sept. 2010, after her older sister passed away a few days before. I figured we both could have used the distraction.
I learned ages ago that most toys couldn't hold up against my two Australian Cattle Dogs, since they didn't just happily gnaw on things, they'd try to eat it. In fact, they tried to eat a number of things, from fabrics to meticulously eating the lining off tennis balls and soft balls. Nothing was safe, especially against the youngest, who has some OCD issues. I'd be lucky to see a tough toy last a day, much less a month.
Like the rest, I didn't think this toy would stand a chance, but it's still holding up well almost a year later. My dog isn't a strong chewer, like a doberman or pit, but very meticulous. She and her sister would go at something for hours if you let them, until nothing was left. Because of this, I also need to choose soft toys, rather than something hard, because she'll wear her teeth down if you let her. Fortunately, this manages to stand up to her obsessive chewing, but it also doesn't wear the teeth down, which I love.
I'm thinking of getting a new one, even though the current could probably last another few months. I'm just now seeing some wear along the seams, despite her every effort to conquer and destroy it. I'm mainly getting it just to be on the safe side, so that I don't risk it falling apart while I'm not watching her, and just for the sake of cleanliness.
These are extremely durable and easy to clean. They do have a strong odor when you first open them up, but it fades relatively quickly. I let ours soak it in hot/vinegar water for a while, then rinsed it well and left it out in the sun for a few hours. Seemed to help a little. They can also be loud when dogs chew on them, which can be annoying if you're trying to watch TV, but I find it well worth it, even if my partner doesn't agree during football time.
I love the fact that these toys bounce unpredictably, although I would be careful around furniture if you plan to bounce it off the floor or toss it. I got into the habit of using it down our long hallway, referring to it as Dog Bowling, which she loves. She also didn't need food as incentive to get into it (just me playing with it and making it out to be a big deal), which is great, since that just means less cleaning and less weight gain in my book, although I do put treats in it now and then, if my partner and I are leaving the house and plan to be gone awhile.
My dog's around around 30 lbs. and is medium sized, but has had no trouble tackling the larger-sized version, which was the only size available through Amazon at the time. I may get the medium-sized toy soon, just because she's reaching 10 and she'll go at it for ages.
This is a great toy for obsessive chewers in particular, and I highly recommend it to dog lovers. I just wish we'd found out about them sooner! I'm also happy to report that she has stopped chewing on random things), like blankets and clothing, as much as she used to. If she does start up, it's because she can't find her Kong. I may also get the bone version and will review on that if I do.
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Reviewed in the United States on August 28, 2011
★★★★★ 5
Great buy
Size: Large (Pack of 1), Product Packaging: Standard Packaging
Definitely recommend. My new rescue has chewed though I can’t even tell you how many “indestructible” toys in under 10 minutes. Not this! We’ve had it a few days and she loves it. Hasn’t chewed through it at all and it literally keeps her busy for an hour at the minimum. Would buy again. Great quality for the price and made to last. Perfect for aggressive chewers.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
My Rottweiler tries to get the extra large broke in half treat out for hours.
Size: Large (Pack of 1), Product Packaging: Standard Packaging
This is super tough and super great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
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