How do I find my Acer battery code?
Read the label on the old Acer battery (for example AP18C8K) or the laptop base, and match that code and voltage.
Acer Laptop Battery Replacements (Aspire, Nitro, Swift, Predator)
Acer battery codes vary across Aspire, Nitro, Swift and Predator (codes like AP18C8K, AC14B8K or AP16M5J). Match the Acer part number and voltage on the old battery rather than the series name alone.
Listings show voltage and capacity. Many slim Aspire and Swift models have internal batteries; share the Acer part number or model for a compatibility check before we ship.
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Acer
Compatible Battery for Acer V5-571 - AL12A32, AL12A72, Aspire V5-431, V5-531 Laptops (2200mAh, 4-Cell)
5.0 (16)
₹1,049 ₹1,999
Acer
Compatible Battery for Acer 4310 - Aspire 4710, 4720, 4732, 4736, 4740, 4740G Series Laptops (4000mAh, 6-Cell)
4.5 (6)
₹1,049 ₹1,999
Acer
Compatible Battery for Acer 756 - AL12X32, AL12A31, AL12B32, ACER Aspire One 756 Laptops (2200mAh, 4-Cell)
5.0 (6)
₹1,049 ₹1,999
Acer
Compatible Battery for Acer D260 - AL10A31, Aspire One D255, 722, Happy 2, D270, AO722 Series Laptops (4000mAh, 6-Cell)
4.8 (4)
₹1,049 ₹1,999
Acer
Compatible Battery for Acer 5520 - Aspire 5320, 5520, 5710, 5720 Series Laptops (4000mAh, 6-Cell)
5.0 (1)
₹1,189 ₹1,999
Acer
Compatible Battery for Acer E5-531 - AL14A32 Extensa 2509 Series Laptops (4000mAh, 6-Cell)
4.7 (3)
₹1,259 ₹2,299
Acer
Compatible Battery for Acer 4741 - Aspire 4771, 5741, 5750G Laptops (4000mAh, 6-Cell)
4.8 (37)
₹1,049 ₹1,999
Acer
Compatible Battery for Acer 4732 - Aspire 4732Z, 4732Z-452G32Mnbs, 5532, 5732Z, Aspire 5734Z Series Laptops (4000mAh, 6-Cell)
5.0 (2)
₹1,259 ₹2,299
Acer
Compatible Battery for Acer ZG5 - Aspire One 571, ZG5, LT1001J, LT2000 Laptops (4000mAh, 6-Cell)
5.0 (1)
₹1,119 ₹2,099
Acer
Compatible Battery for Acer E5-573 - AL15A32, Aspire E5-422, E5-522, V3-574 Laptops(1600mAh, 4-Cell)
4.6 (15)
₹1,189 ₹2,599
Acer
Compatible Battery for Acer ES1-512 - AC14B13J, AC14B18J, Aspire ES1-511, Gateway NE512 Series Laptops (2100mAh, 3-Cell)
5.0 (4)
₹1,399 ₹2,399
Acer
Compatible Battery for Acer 3820T - Aspire 4553G, 4745G, 3820T, 4820T, 5820T, Aspire 5553 Laptops (4000mAh, 6-Cell)
4.7 (3)
₹1,189 ₹2,199
Other brands
Frequently asked questions
Are Aspire and Nitro batteries the same?
No. Nitro gaming models use higher-capacity batteries with different codes from Aspire. Match the exact Acer part number for your model.
How do I find the right battery for my laptop?
Flip the laptop over or remove the old battery and read the part number and voltage printed on it (for example, a code like “HSTNN-LB7J” with “11.55V 41Wh”). Match that part number, voltage and capacity to the listing. The laptop model number on the bottom sticker also helps narrow it down.
What is the difference between an original and a compatible battery?
An original (OEM) battery is made or branded by the laptop manufacturer. A compatible battery is built to the same voltage, capacity, connector and shape and works the same way, usually at a lower price. Both are fine as long as the voltage and part number match your laptop.
Will a higher-capacity (mAh/Wh) battery damage my laptop?
No. A higher-capacity battery at the same voltage simply lasts longer per charge. What you must never change is the voltage. A different voltage can fail to charge or harm the laptop.
Is there a warranty on replacement laptop batteries?
Yes. Replacement batteries carry a replacement warranty (commonly 6 months); the exact term is shown on each product page along with the DOA (dead-on-arrival) support window.