Know When Your Laptop Battery Needs to Be Replaced
Common signs that it’s time to replace your laptop battery include: A fully charged battery dies in just a short amount of time. Your laptop shuts down even when the battery shows a full charge. Your laptop won’t turn on even when the power cord is plugged in. If you’ve experienced any of these symptoms, your laptop battery most likely needs to be replaced. While there are a few things you can do to extend the life of your battery, in most instances, laptop batteries will need to be replaced after a couple years of use.

Tips To Extend Your Battery Life
Unplug the charger or remove the battery when not charging. Keep device and battery in a cool dry place (heat destroys a battery). Disable unnecessary programs that draw energy from your computer. Shut down or use hibernate mode to minimize battery drain.

Laptop Battery

(Showing 1 – 30 products of 36233 products)

New

Regatech Acer 2006DJ2341, 34T2780F, 4104A-AR58XB63, 934T2780F Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 2000mAh
  • Rechargeable Lithium-Ion 3-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer 31CR19/652, 934T2078F, 934T2081F, AK.006BT.075 6 Cell Laptop Battery

Highlights:
  • Voltage 10.8V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer 934T2048H, 934T4070H, AK.006BT.027, AK.006BT.068 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off
New

Regatech Acer 934T2820F, AK-003BT-007, AK-003BT-060, AR5BXB63 Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 2000mAh
  • Rechargeable Lithium-Ion 3-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer AC14B13J, AC14B13J(3ICP5/57/80) 3 Cell Laptop Battery

Highlights:
  • Made with Grade-A Cells
  • Rechargeable Li-Polymer 3-Cells
  • High Durability
  • No Memory Effect
7,999 3,199 60% Off
Sold Out

Regatech Acer AC14B18K, AC14B18K(4ICP5/57/80) 4 Cell Laptop Battery

Highlights:
  • Made with Grade-A Cells
  • Rechargeable Li-Polymer 4-Cells
  • High Durability
  • No Memory Effect
7,999 3,199 60% Off
Sold Out

Regatech Acer AL12A42, AL12A52, AL12A72 Laptop Battery

Highlights:
  • Voltage 14.8V, Capacity 2000mAh
  • Rechargeable Lithium-Ion 4-Cells
  • High Durability
  • No Memory Effect
2,999 1,899 37% Off

Regatech Acer AL15A32, AL15A32(4ICR17/65), KT.00403.025 Laptop Battery

Highlights:
  • Voltage 14.8V, Capacity 2000mAh
  • Rechargeable Lithium-Ion 4-Cells
  • High Durability
  • No Memory Effect
7,999 3,299 59% Off

Regatech Acer AS16A5K, AS16A5K(4ICR19/66), AS16A7K, AS16A8K Laptop Battery

Highlights:
  • Voltage 14.8V, Capacity 2000mAh
  • Rechargeable Lithium-Ion 4-Cells
  • High Durability
  • No Memory Effect
6,999 3,099 56% Off

Regatech Acer Aspire 1410 JM1, 1410, 1410(11.6″), 1410-2039 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,999 33% Off

Regatech Acer Aspire 2420, 2420-2265, 2420-2337 Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 2430, 2900, 2930, 2930-4627 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 3030, 3032WLM, 3032WLMI 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 3410, 3410G, 3410-KB22, 3410-KB22F 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 3820, 3820G, 3820T, 3820T-3051 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 3830T, 3830T-2313G32NBB, 3830T-2314G50N, 3830T-2314G50NBB 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,899 37% Off

Regatech Acer Aspire 3935, 3935-6504, 3935-742G25MN 4 Cell Laptop Battery

Highlights:
  • Voltage 14.8V, Capacity 2000mAh
  • Rechargeable Lithium-Ion 4-Cells
  • High Durability
  • No Memory Effect
2,999 1,999 33% Off

Regatech Acer Aspire 4251, 4251-1015, 4251-1424 6 Cell Laptop Battery

Highlights:
  • Voltage 10.8V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 4520-5912, 4520-5948, 4520-5950, 4520-5953 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 4720Z-4715, 4720Z-4721, 4720Z-4893, 4720Z-4897 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 4738Z-4148, 4738Z-4203, 4738Z-4210 6 Cell Laptop Battery

Highlights:
  • Voltage 10.8V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 4740G-544G50MI, 4740G-544G64BI, 4740G-544G64MI, 4740G-622G32MI 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 4745-5849, 4745-7321, 4745-7494, 4745-7636 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 4752-6462, 4752-6469, 4752-6486 6 Cell Laptop Battery

Highlights:
  • Voltage 10.8V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off
Sold Out

Regatech Acer Aspire 5 A515-51G-56E9, 5 A515-51G-56V1 4 Cell Laptop Battery

Highlights:
  • Made with Grade-A Cells
  • Rechargeable Li-Polymer 4-Cells
  • High Durability
  • No Memory Effect
7,999 3,199 60% Off
Sold Out

Regatech Acer Aspire 5 A515-52G-73W3, 5 A515-52G-74VJ 4 Cell Laptop Battery

Highlights:
  • Made with Grade-A Cells
  • Rechargeable Li-Polymer 4-Cells
  • High Durability
  • No Memory Effect
7,999 3,199 60% Off
Sold Out

Regatech Acer Aspire 5 A517-51G-71F2, 5 A517-51G-80HZ 4 Cell Laptop Battery

Highlights:
  • Made with Grade-A Cells
  • Rechargeable Li-Polymer 4-Cells
  • High Durability
  • No Memory Effect
7,999 3,199 60% Off

Regatech Acer Aspire 5220, 5220-1124, 5220-1483 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 5250-E303G50MIKK, 5250-E304G32MNKK, 5250-E304G50 6 Cell Laptop Battery

Highlights:
  • Voltage 10.8V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off

Regatech Acer Aspire 5330Z, 5330ZG, 5520 6 Cell Laptop Battery

Highlights:
  • Voltage 11.1V, Capacity 4000mAh
  • Rechargeable Lithium-Ion 6-Cells
  • High Durability
  • No Memory Effect
2,999 1,799 40% Off
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