SKU: 79447092547

Total Micro 40 WHr 4-Cell Primary Lithium-Ion Battery

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Description

Total Micro 40 WHr 4-Cell Primary Lithium-Ion BatteryPower up your notebook with confidence using the Total Micro 40 Whr 4 Cell Primary Lithium Ion Battery. Designed as a compact, lightweight, and reliable replacement, this proprietary size battery delivers consistent energy for prolonged use between charges. With a robust 40 Wh energy rating and a 2700 mAh capacity, its built to keep you productive, entertained, and on the go without the bulk of larger packs. This Total Micro battery is purpose built

Power up your notebook with confidence using the Total Micro 40 Whr 4-Cell Primary Lithium-Ion Battery. Designed as a compact, lightweight, and reliable replacement, this proprietary-size battery delivers consistent energy for prolonged use between charges. With a robust 40 Wh energy rating and a 2700 mAh capacity, it’s built to keep you productive, entertained, and on the go without the bulk of larger packs. This Total Micro battery is purpose-built for portable devices, marrying efficiency, safety, and convenience in a single, high-performance package.

  • Maximize notebook runtime with 40 Watt-hours of energy and a 2700 mAh capacity in a 4-cell configuration. This combination is optimized for extended use, helping you browse, stream, edit, and create longer between recharges. The energy-dense design is smaller and lighter than many other rechargeable options, so you get more power without sacrificing portability—perfect for students, professionals, and travelers who rely on their notebook throughout the day.
  • Proprietary battery size for a precise, reliable fit. The Total Micro battery uses a proprietary form factor engineered to sit securely in compatible notebook bays, delivering dependable contact where it matters. The snug fit minimizes movement, reduces wear on connectors, and supports consistent voltage delivery, so your device stays responsive and ready when you are.
  • Built for safety and longevity. This battery features high-quality lithium-ion cells and integrated protective circuitry to help guard against overcharge, over-discharge, and short circuits. The result is a safer replacement option that helps protect both the battery and your notebook’s internal systems, giving you peace of mind during daily use and travel.
  • Designed for rechargeability and long-term value. Despite being a high-energy 4-cell pack, the Total Micro battery is optimized for repeated recharge cycles, supporting reliable performance over time. With thoughtful cell health management and low self-discharge characteristics, it helps you maintain strong daily performance while reducing the need for frequent replacements.
  • Convenient, one-pack solution for notebook users. Each order contains a single replacement battery sized for notebook use, simplifying procurement and installation. This battery is ideal for replacement after wear or for stocking as a ready-to-go spare, ensuring you’re never caught short when your device needs power most.

Technical Details of Total Micro 40 WHr 4-Cell Primary Lithium-Ion Battery

  • Battery type: Primary Lithium-Ion (Li-ion) - Rechargeable
  • Configuration: 4-cell pack
  • Capacity: 2700 mAh
  • Energy: 40 Wh
  • Form factor: Proprietary notebook battery size
  • Intended use: For notebook devices requiring a proprietary 4-cell Li-ion battery
  • Pack quantity: 1 battery per pack
  • Brand: Total Micro

how to install Total Micro 40 WHr 4-Cell Primary Lithium-Ion Battery

  • Power down the notebook completely and unplug from any charger or accessories before beginning the replacement process. Work on a clean, flat surface to prevent static discharge and protect the device.
  • Open the back panel according to your notebook’s service manual. Locate the existing battery and disconnect the connector carefully, ensuring you do not bend any pins or stress the wiring.
  • Remove the old battery from its bay, keeping track of any screws or mounting brackets. Align the new Total Micro 40 Whr 4-Cell battery with the bay and connect it securely to the notebook’s power connector.
  • Slide the battery into the compartment until it sits firmly in place, then reattach any mounting screws or brackets and replace the back panel. Ensure there are no loose components and that the battery is seated flush with the chassis.
  • Plug in the charger and power on the notebook to begin the initial charging cycle. Allow the battery to reach full capacity, which may take several hours, and consider performing a battery calibration if your operating system offers the option. Verify power levels and perform a brief battery drain test to confirm proper operation.

Frequently asked questions

  • Q: What is the energy and capacity of the Total Micro 40 Whr 4-Cell Battery? A: It provides 40 Watt-hours of energy with a 2700 mAh capacity in a 4-cell pack, designed for notebook use and optimized for portability and reliability.
  • Q: Is this battery compatible with all notebooks? A: This replacement uses a proprietary 4-cell notebook battery size. It is intended for devices that specify this form factor; always confirm fitment against your device’s model number and service documentation before purchase.
  • Q: Is the battery rechargeable? A: Yes. The Total Micro 40 Whr 4-Cell Battery is designed to be recharged using a notebook’s standard charger, following the manufacturer’s charging guidelines to maximize lifespan.
  • Q: How should I care for and store the battery when not in use? A: Store the battery in a cool, dry place away from direct sunlight and moisture. For best long-term health, keep stored charge around 40–60% if you won’t use it for an extended period, and avoid exposing the pack to extreme temperatures.
  • Q: Does this include a warranty? A: Warranty terms vary by retailer and region. Check the product page or contact customer support for specifics about coverage, return policies, and any applicable guarantees.
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: 79447092547

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4.1 ★★★★★
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J
Jan
San Leandro, US
★★★★★ 5
Fun dog toy!
First, I was impressedby the quality of this ball. It seems quite well made. The adult twists it open, it's tight enough I know my dog cannot open it. Note - there are warnings it is dangerous for a dog to get to the inside. That noted, I would always supervise. There are two choices of modes, one more intense. Hold to activate your choice and tightly put back together. It worked right away, vibrating and shaking. The humans greatly enjoyed, especially a child. My dog, a bit fearful but curious. So we will slowly introduce to her. The is a USB cord included for charging, which is nice. Overall a fun item!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Matt Miller
Lexington, US
★★★★★ 5
Fun
Great product and works as advertised. My dog is small and was not that interested in it, but my black Labrador was all about it. Simple to use and easy to charge. It’s durable and has lasted against my lab so far.
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Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robin
Omaha, US
★★★★★ 2
No good
It’s not that great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
N
N. Yun
Belleville, US
★★★★★ 4
My kitten loves this ball
I originally got this for my 14-year-old dog because he has always loved balls, and I thought it might be a fun way to provide a little extra stimulation and entertainment. Unfortunately, he didn’t show much interest in it. However, I honestly think that may have had more to do with his age than the toy itself. The surprise was my kitten. She absolutely loved it and spent quite a bit of time chasing, batting, and interacting with it. Once she figured out that touching it would make it move, it really seemed to hold her attention. I mainly used the passive mode, where the toy only moves after being touched. I liked this setting because it felt less overwhelming and encouraged interaction without constantly running around on its own. Based on my experience, I think this toy is best suited for younger, curious pets that enjoy investigating moving objects. While it wasn’t a hit with my senior dog, it was definitely a success with my kitten. Overall, it seems well made, easy to use, and a fun option for playful pets.
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Reviewed in the United States on June 8, 2026
K
Verified Purchase
KENNETH L FREDELL
Natrona Heights, US
★★★★★ 5
Tough
Size: Large, Color: Bone-Blue
Somewhat large and a bit heavy. Best for a large dog. Very tough and durable.
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Reviewed in the United States on May 30, 2026

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