About NinjaBatt® Batteries We specialize in offering a variety of consumer replacement parts, including laptop batteries, chargers, external batteries and more. Servicing our customers is our number 1 priority. We only use high quality materials to ensure reliable performance and true capacity. Purchase today, to enjoy NinjaBatt’s fast shipping, easy and friendly customer support and great prices! First-Class Performance True capacity 6 cell Li-ion battery, rated at 4400mAh and 10.8v All of our batteries are 100% brand new, built of the highest quality materials and battery cells and include a circuit protection that ensures safety Acer – Compatible Laptop Models: Aspire 5250 Aspire 5251 Aspire 5253 Aspire 5552 Aspire 5560 Aspire 5733 / Aspire 5733Z Aspire 5741 Aspire 5742 / Aspire 5742Z Aspire 5750 / Aspire 5750Z Aspire 5755 Aspire 7551 Aspire 7741Z Aspire E1-531
- Specifications: NinjaBatt® 6 cell, Li-ion battery, rated at 4400mAh/48Wh and 10.8v
- Our batteries are 100% brand new, CE-/FCC-/RoHS-Certified for safety
- We only uses high quality materials and grade A battery cells to ensure true capacity and more recharge cycles.
- Fast, friendly and hassle free customer service with a full 1 year warranty – if anything goes wrong, we’re here for you.
- Expected operation time: 2-4 hours. This may vary, depending on device type and the way it is used.