Product Overview
AC14B8K is a 15.2V 48Wh (3220mAh) Li-ion replacement battery compatible with a wide range of Acer Aspire, Chromebook, TravelMate, Extensa, and Packard Bell laptops, including the Acer Swift 3 family. It is 100% brand new, ships with a 1-year warranty, and is plug-and-play.
This AC14B8K replacement uses Grade-A lithium cells with built-in BMS overcharge and short-circuit protection, restoring original runtime across the broad Acer ecosystem it covers — from ES1 and V3 series to R-series 2-in-1 convertibles, Chromebooks, TravelMate business models, and Packard Bell EasyNote machines.
Specifications
| Standard Model | AC14B8K |
|---|---|
| Capacity | 48Wh / 3220mAh |
| Voltage | 15.2V |
| Battery Type | Li-ion |
| Cells | 4 Cells |
| Color | Black |
| Condition | 100% Brand New, 1-year warranty |
Replace Part Numbers
- AC14B8K
- 4ICP5/57/80
Compatible Models
- For Acer Aspire ES1-131
- For Acer Aspire ES1-311
- For Acer Aspire ES1-331
- For Acer Aspire ES1-511
- For Acer Aspire ES1-512
- For Acer Aspire ES1-520
- For Acer Aspire ES1-521
- For Acer Aspire ES1-531
- For Acer Aspire ES1-731
- For Acer Aspire ES1-731G Series
- For Acer Aspire V3-111
- For Acer Aspire V3-111P
- For Acer Aspire V3-371 Series (MS2392)
- For Acer Aspire V3-371-55DT / V3-371-51QJ / V3-371-30FA / V3-371-52PY
- For Acer Aspire V5-122
- For Acer Aspire V5-122P
- For Acer Aspire V5-132
- For Acer Aspire V5-132P
- For Acer Aspire E5-771
- For Acer Aspire E5-771G Series
- For Acer Aspire R3-131T
- For Acer Aspire R5-431T
- For Acer Aspire R5-471T
- For Acer Aspire R7-371T
- For Acer Aspire R7-372T Series
- For Acer TravelMate B115-M
- For Acer TravelMate B115-MP
- For Acer TravelMate B116-M
- For Acer TravelMate B116-MP
- For Acer TravelMate B117-M
- For Acer TravelMate B117-MP
- For Acer TravelMate P236-M
- For Acer TravelMate P238-M
- For Acer TravelMate P276
- For Acer TravelMate P276-MG Series
- For Acer Chromebook 11 / 13 / 15 (C810, C910, CB3-531, CB5-311, CB5-571, CB3-111, CB3-111-C8UB) Series
- For Acer Aspire One Z3-700 Series
- For Acer Extensa 2508 / 2519 Series
- For Packard Bell EasyNote TF71-BM
- For Packard Bell EasyNote TG71-BM
- For Packard Bell EasyNote TG81-BA
- For Packard Bell EasyNote TG83-BA
- For Packard Bell TF71-BM
- For Gateway NE511
- For Gateway NE512
- For Gateway NE513 Series
Notice: Before placing an order, please ensure your old battery's model is AC14B8K (15.2V 3220mAh / 48Wh, 4 cells). Please contact us if you have any other questions.
FAQ
- Q: Is the AC14B8K compatible with my Acer laptop?
- A: This battery covers Acer Aspire ES1/V3/V5/E5/R series, TravelMate B1xx/P2xx, Chromebook 11/13/15, Extensa 2508/2519, Aspire One Z3-700, Packard Bell EasyNote, and Gateway NE series. Confirm your original battery reads AC14B8K or 4ICP5/57/80 before ordering.
- Q: Does it fit the Acer Swift 3 SF314-52 family?
- A: The AC14B8K platform serves the broad Acer Swift/ultrabook family; always open the device and confirm that the part number on your original battery is AC14B8K (15.2V, 3220mAh / 48Wh, 4 cells) so the connector and polarity match.
- Q: Is it brand new?
- A: Yes — 100% brand new, never refurbished, with Grade-A cells and a 1-year warranty.
- Q: Is installation complicated?
- A: No — plug-and-play replacement with no modifications. Power off the laptop, unplug the charger, and disconnect the internal connector before removing the old battery.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
Shipping Methods
| Shipping Methods | Ship To | Est. Delivery Time | Shipping Cost | Taxes & Fees |
|---|---|---|---|---|
| USPS / DHL | United States | 10-15 business days | Free | Free |
| Canada Post | Canada | 10-15 business days | Free | Free |
| Royal Mail / Yodel | United Kingdom | 15-20 business days | Free | Free |
| DHL | Germany | 15-20 business days | Free | Free |
| La Poste | France | 15-20 business days | Free | Free |
| Correios | Mexico/Spain/IT | 15-25 business days | Free | Free |
| Local Carriers | SE Asia / East Asia | 5-10 business days | Free | Free |
| Local Carriers | Rest of Europe | 20-25 business days | From $5.99 | Free |
| Local Carriers | UAE / Saudi Arabia / Israel | 16-20 business days | From $7.99 | Free |
📦 Shipping & Tracking Information
Looking for faster shipping? We offer local warehousing services. Please visit our "Local Delivery" page for items available for immediate dispatch.
1. How to Track Your Package:
Please choose the tracking link that corresponds to your destination:
- Europe & The Americas: 17track.net/en
- The Middle East: mena56.com
- Asia: 17exp.kingtrans.cn
Need Help?
If you cannot find your package on any of the above websites, please contact us immediately.
📧 Email: sales@batterymall.com / info@batterymall.com
📱 WeChat/WhatsApp: (+86) 198 6775 1872 / (+86) 191 2767 3310
🚚 Estimated Delivery Time
(1) Shipping from China:
- To Asia: 5-20 business days
- To North America: 10-15 business days
- To Europe/South America: 15-20 business days
(2) Shipping from Local Warehouses:
- From US Warehouse: 3-5 business days
- From European Warehouse: 2-10 business days
- From Russian Warehouse: 3-5 business days
Please note: Exact arrival times depend on the specific country and customs processing.
⚠️ Tax & Customs Information:
Global product prices include customs duties (some countries require a tax ID). Please refer to the settlement invoice for specific shipping costs. Special handling is required if your package is inspected.
Payment Methods
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
VISA, MasterCard, the United States n Express,Maestro & Laser Card, APPLE Pay,etc.
PayPal never shares your financial information with us.
WeChat Pay
Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.
Google Pay
Pay with Google Pay, which is more convenient and faster.
Apple Pay
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
Bank Transfer
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
-
Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.