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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
NEW: B500K 5.12kWh expansion battery for AC200 MAX, AC200PL, AC300 and AC500Bluetti's latest B500K battery packs the highest energy density within a very compact size. These battery modules are compatible with Bluetti Apex 300, AC200 MAX, AC200PL, AC300 and AC500 solar generators, providing extremely durable, reliable and safe power source for any activity. Bluetti B500K battery module has 5,120Wh capacity. Up to two B500K battery modules can be added to Apex 300, AC200 MAX or AC200PL, up to 4 B500K can be added to AC300 and
Bluetti's latest B500K battery packs the highest energy density within a very compact size. These battery modules are compatible with Bluetti Apex 300, AC200 MAX, AC200PL, AC300 and AC500 solar generators, providing extremely durable, reliable and safe power source for any activity.
Bluetti B500K battery module has 5,120Wh capacity. Up to two B500K battery modules can be added to Apex 300, AC200 MAX or AC200PL, up to 4 B500K can be added to AC300 and up to 6 B500K can be added to AC500.
Designed for extremely long life, B500K LiFeP04 battery modules will deliver over 4,000 charging cycles, whilst retaining at least 80% of original capacity.
Specifications:
BATTERY INFO
Capacity: 5.120Wh / LiFePO₄ (Lithium Iron Phosphate)
Life Cycles: 4,000+ charging cycles to 80% original capacity
Compatibility: AC200L / AC200PL, AC200MAX, AC300, AC500, Apex 300, B300K
CHARGING & DISCHARGING
Charge Current: 65A max
Discharge Current: 70A max
Expansion Port: 1 x 58.4VDC, 1 x 90A Max.
GENERAL
Weight: 45 kg / 99,21 lbs
Dimensions (LxWxD) 520 × 327 × 308,5 mm / 20,47 × 12,87 × 12,15 in
Warranty: 4 Years
Charging Temperature: 0°C to 40°C / 32°F to 104°F
Discharging Temperature: -20°C to 40°C / -4°F to 104°F
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
4.4 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 3
Disappointed
Color: S6-muti-color
These were great for about 20 minutes then they stopped squeaking...we have 2 left that I have saved but the other 4 do not squeak anymore...disappointed as my dog loves to squeak things...would not buy these again...My dog is only an 8lb dog too...but he can still play with the balls without the squeak...
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
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Reviewed in the United States on November 22, 2025
★★★★★ 4
Pieces chewed off
Color: white & green
My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great product
Style: Sport, Size: Large
This is a lifesaver. My lab will chase the ball all day and this saves the arms and shoulders. A little bit of a learning curve to use but I would definitely recommend
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Labs love this!!!
Style: Sport, Size: Large
Our Lab LOVES everything about this thing! Recommend getting extra durable balls as the 1 included fell apart in 1 hour. I have a very energetic Lab retriever that we have to force to stop playing ball so he does not overheat. That & the force with which you can throw this ball did not help keeping it from splitting it in 2 in less than 1 hour.
This is worth the money for the extra throwing power & distance but do invest in the ULTRA strong ball for dogs like retrievers! Also, be sure to order the correct SIZE OF BALL, specific to each different size of throwing wand.
My fav thing about this item is #1 the joy my dog gets from the new challenge of racing to catch longer throws, & #2 I don't have to get my hands covered in dog slobber!!
He has gotten to where he can almost put it in the cup himself so I won't waste time throwing the ball again!
Man, I love that dog!!! ❤️
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Reviewed in the United States on November 1, 2023