Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 2640 mAh / 30 Wh
- Output Voltage (Volts): 11.4 Volt
- Number of Cells: 3 Cells
- Package Included: 1 x Battery for Acer
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Acer AC13C34,Acer KT.00303.005,Acer KT.00303.010
Compatible Laptop Models (not all):
Acer Aspire E3-111,Acer Aspire E3-111-C3W0,Acer Aspire E3-111-C45G,Acer Aspire E3-111-C6LG,Acer Aspire E3-112,Acer Aspire E3-112-C28S,Acer Aspire E3-112-C2KP,Acer Aspire E3-112-C43A,Acer Aspire E3-112-C4LF,Acer Aspire E3-112-C6CM,Acer Aspire ES1-111,Acer Aspire ES1-111-C138,Acer Aspire ES1-111-C3R9,Acer Aspire ES1-111-C5M1,Acer Aspire ES1-111-C827,Acer Aspire V5-122P,Acer Aspire V5-122P-42154G50nbb,Acer Aspire V5-122P-42154G50nss,Acer Aspire V5-122P-61454G50nbb,Acer Aspire V5-122P-61454G50nss,Acer Aspire V5-132,Acer Aspire V5-132-10192G50nss,Acer Aspire V5-132P,Acer Aspire V5-132P-10194G50nss,Acer Aspire V5-132P-21294G50nss
Revive Your Laptop’s Performance with Premium Acer AC13C34 Replacement Battery
Is your Acer laptop losing its charge faster than before? Don’t let a failing battery tether you to a wall outlet. Our high-quality Acer AC13C34 replacement battery is engineered to restore your device’s original runtime and reliability.
Key Features & Benefits:
- Perfect Compatibility: Specifically designed for 11.4V systems, ensuring a 100% seamless fit with your Acer Aspire E3-111, ES1-111, and V5-122P series.
- Premium Grade-A Cells: Built with 3 high-density lithium-ion cells (2640mAh/30Wh) for stable power output and longer overall lifespan.
- Advanced Safety Protection: Integrated smart chip protects against overcharging, overheating, and short circuits, meeting rigorous safety standards.
- Worry-Free Warranty: Enjoy peace of mind with our 12-month warranty and 30-day money-back guarantee.
Technical Specifications:
| Condition | Brand New, 0-Cycle |
| Voltage | 11.4V |
| Capacity | 30Wh / 2640mAh |
| Battery Type | Li-ion (3 Cells) |
Compatible Part Numbers:
Check your original battery for these model numbers:
Acer AC13C34, KT.00303.005, KT.00303.010
Common Compatible Laptop Models:
This battery is the ideal power solution for a wide range of Acer laptops, including:
- Acer Aspire E3 Series: E3-111, E3-111-C3W0, E3-112-C28S, E3-112-C6CM (and more)
- Acer Aspire ES1 Series: ES1-111, ES1-111-C138, ES1-111-C827
- Acer Aspire V5 Series: V5-122P, V5-122P-42154G50nbb, V5-132, V5-132P-21294G50nss
Expert Tip: When looking for the best replacement battery for Acer Aspire V5-122P or E3-111, ensure the voltage matches your original (11.4V). This AC13C34 model provides the optimal balance of capacity and safety for mobile professionals and students.
Frequently Asked Questions (FAQ)
Q1: Why is my Acer Aspire V5-122P not holding a charge anymore?
A: Over time, original batteries lose their capacity to hold power. Replacing your old battery with a high-quality AC13C34 replacement (11.4V, 30Wh) can restore your laptop’s mobility and performance to like-new condition.
Q2: Is the AC13C34 battery compatible with all Acer Aspire E3-111 models?
A: Yes, the AC13C34 is the standard part number for the Acer Aspire E3-111 and ES1-111 series. Our battery is 100% compatible with part numbers KT.00303.005 and KT.00303.010. Always check your original battery’s voltage (11.4V) before purchasing.
Q3: How can I extend the lifespan of my new Acer replacement battery?
A: To maximize the life of your new 3-cell Li-ion battery, we recommend avoiding complete discharges (below 5%) and keeping your laptop in a cool, ventilated environment. Our built-in smart chip also helps prevent overcharging.
Q4: Is it safe to use a third-party battery for my Acer laptop?
A: Absolutely, provided it meets safety certifications. Our batteries use Grade-A cells and undergo rigorous testing to ensure they meet or exceed original manufacturer specifications for safety and reliability.







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