SKU: 5467341216

HKM-723027 Lithium Polymer AAA Battery Set - 1200mAh, 5V - Smart Chip Protection, Fast Charging

$87.29 $96.99
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Description

HKM-723027 Lithium Polymer AAA Battery Set - 1200mAh, 5V - Smart Chip Protection, Fast ChargingIntroducing the HKM 723027 Lithium Polymer AAA Battery Set, a reliable solution for all your power needs. With a capacity of 1200mAh, this battery set is designed for optimal performance and longevity. Engineered with advanced smart chip technology, it ensures safe and dependable operation while delivering a consistent output voltage of 1. 5V 2V. What sets the HKM 723027 apart is its robust construction. The casing is made from flame retardant

Introducing the HKM-723027 Lithium Polymer AAA Battery Set, a reliable solution for all your power needs. With a capacity of 1200mAh, this battery set is designed for optimal performance and longevity. Engineered with advanced smart chip technology, it ensures safe and dependable operation while delivering a consistent output voltage of 1.5V ± 2V.

What sets the HKM-723027 apart is its robust construction. The casing is made from flame-retardant materials, and it features high wear resistance. Built-in protections for overvoltage, overcurrent, overcharge, temperature control, and short circuits provide peace of mind, knowing that your devices are protected.

The charging process is efficient and seamless, requiring just one hour to reach full capacity with a charging current of 500mAh. Its plug-and-play design makes it easy to use with most battery-operated devices, while its durable build ensures it can withstand daily usage.

Available in sets of 1, 4, or 8, the HKM-723027 Lithium Polymer AAA Battery Set is perfect for various applications, whether you are powering remote controls, toys, or other electronic devices. Invest in a battery solution that combines safety, performance, and convenience. Choose the HKM-723027 battery set for your energy needs today.

Specifications
Capacity: 1200mAh ± 10%
Specifications: AA
Rated input voltage: 5V
Charging current: 500 mAh
Full charge time: 1 hour
Output no-load voltage: 1.5V ± 2V
Nominal input current: 1A
Features

1. High-quality lithium polymer battery with stable performance. The casing is made of flame retardant material, high wear resistance, built-in overvoltage, overcurrent, overcharge, temperature control, short circuit protection, etc.
2. Smart chip, safe and reliable
3. Plug and play, durable and practical, meet most battery products
Included in the package

(1/4/8) optional USB battery


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 5467341216

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4.0 ★★★★★
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Product Reviews
M
mike
Omaha, US
★★★★★ 5
Helpful Tool Kit for MerCruiser Maintenance
This tool kit made servicing the gimbal bearing and checking engine alignment much easier than improvising with generic tools. The machining looks solid and the tools fit properly with MerCruiser components. Helpful set for anyone doing their own marine maintenance work. Definitely useful to have around for sterndrive service jobs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
J
Jo Bo
Pawtucket, US
★★★★★ 5
Saves So Much Time, Perfect Fit On Mercruiser Pre-Alpha Outdrive.
This is a very useful kit. Perfect fit to exchange and align the gimbal bearing on a Mercruiser MR/Pre-Alpha Outdrive. The metal rods are strong and well machined to fit the gimbal bearing and the template lines up great with the housing studs. The overall production quality is very good. Great value because the tools are very durable but for me the biggest value is the time saved. I had the bearing out in about 10 minutes. The ability to line up the bearing before attempting to attach the outdrive upper gear unit is very convenient and saves so much time. This are simple tools, very easy to use.
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Reviewed in the United States on May 1, 2026
R
Rick
Birmingham, US
★★★★★ 5
Easy to use
Works great
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Reviewed in the United States on May 9, 2026
S
Verified Purchase
Steve M.
Whiting, US
★★★★★ 5
Works well. You need to drill a 3/8” hole
Appears to be well made, alignment bar slides in nicely. As stated, you need to drill a hole in the bar for the gimble bearing driver, the directions are not clear, what I did was before I take out the old gimble bearing, put an O ring on the bar close to the last step on the bar, slide the bar all the way in, then carefully slide the bar out, this marks the distance from the back of the gimble bearing to where the shaft on the outdrive bottoms out, move the O ring a 1/4” towards the stepped part of the alignment tool (this is so you won’t bottom out the alignment tool when driving the gimble bearing in) then slide the driver puck up to the O ring and use a 3/8” diameter transfer punch through the side hole in the puck to mark the bar. You need to drill a 3/8” diameter hole in the alignment bar, two V blocks, some clamps, and a drill press will make drilling much easier, after the bar is securely mounted and centered in the drill press, use a center drill, then 1/4” drill first, using plenty of oil, drill all the way through, then use the 3/8” drill, deburr both sides and you should be good to go. People complain that it doesn’t come pre-drilled, the reason is that not all out drives are the same so you have to fit it to the outdrive that you have. Fortunately, I have a machine shop at my house and have a jig setup with various drill bushings, but the method I described above should work for you. Just make sure you’re perfectly centered and secure before you start drilling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
N
Verified Purchase
Nancy filippi
Houston, US
★★★★★ 5
A must pull your gimbal bearing
You do need to drill a hole but worked perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025

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