Replacement Li-ion Batteries for Laptops, Medical Devices and More
Lithium-ion is the most common rechargeable battery chemistry in laptops, medical monitors, drones, tablets, handheld instruments and robot vacuums. Over time every Li-ion pack loses capacity, so a worn battery means shorter runtime or a device that only works plugged in. Store Shoppe supplies replacement Li-ion batteries for a wide range of devices, so you can restore runtime without replacing the whole device.
How to Choose the Right Li-ion Battery
- Find the part number on your current battery label and search for it in the store.
- Match the voltage (V). It should be the same as your original battery.
- Check capacity (mAh or Wh) and the number of cells against the product page.
- Confirm the connector and shape, and check that your device model is on the compatibility list.
Not sure which one you need? Send us your device model and we will help you find a match.
Li-ion Battery FAQ
How long does a Li-ion battery last?
Most Li-ion batteries keep good capacity for roughly 300 to 500 full charge cycles, which is about two to four years of regular use, depending on heat and charging habits.
What's the difference between Li-ion and Li-polymer?
Both are lithium-based rechargeable batteries. Li-polymer cells typically use a flat pouch design, while Li-ion cells are often cylindrical or prismatic. For a replacement, always match your original battery's part number and specs. You can also browse our Li-polymer batteries.
How should I store a spare Li-ion battery?
Keep it in a cool, dry place at around 40–60% charge, away from heat and direct sunlight.
What are the warranty and return terms?
Every battery comes with a one-year warranty and free returns within 30 days. See our refund policy and shipping policy.
Brand and model names are used for compatibility reference only. Store Shoppe is not affiliated with or endorsed by the manufacturers listed.
