BATCL50L ACER Notebook Battery Pack 14.8 V 4400 mAh - Replacement
Click to enlarge BATCL50L	Product ID: NAC015 Battery Type: Li-ion Volt: 14.8 V Capacity: 4400 mAh Color: dark grey Dimension: 135.80x89.35x19.20 mm Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty!
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Description
Order the BATCL50L Today - 1 Year Warranty, 30 Day Money Back No Risk Shopping, Secure Online Ordering Guaranteed! Compatible part number: ACER: BATCL50L BTT3504.001 BTT3506.001 Compatible with the following model of ACER : TRAVELMATE 290 SERIES TRAVELMATE 291LCI TRAVELMATE 291LCI-G TRAVELMATE 291LMI TRAVELMATE 291LMI-G TRAVELMATE291 SERIES TRAVELMATE 29X SERIES ASPIRE 9010 SERIES Only the quality Panasonic cells are used in our notebook batteries. Usually ships the same business day. We ship to US and Canada destinations only. For other international orders, please send email to order@digital-camera-battery.net. Warranty Policy We warrant that the products sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship. 1. Repair or replace during the first 90 days 2. Brand New & 1 Year Warranty 3. 15 Days Money Back Secure Shopping Guarantee Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us. You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.

Battery Knowledge

• What is rechargeabel battery self discharge?
  Primary battery or full charged secondary battery, when put aside for a period, it s capacity will decline or lose,this phenomenon calls self discharge that is electricity flee away.It is decided by the inner electro-chemistry system, similar to water leakage from pond or reservoir.
• What is the ambient temperature affects the battery performance?
  Low temperatures (e.g. -15^oC) will obviously reduce Ni-Cd and Ni-MH battery discharge rate. At -20^oC electrolyte is at its freezing point, charge speed will greatly slow down. At low temperature (under -15^oC) charge will raise the internal gas pressure and probably unseal the safety vent. Ambient temperature of 5^oC to 30^oC is the best range to get effective charge. Generally with temperature rising charge efficiency will become higher. But when the temperature rises to 45^oC or higher, the materials performance in the battery will be degenerated and battery service life will be shorten greatly.
• How can rechargeable batteries be connected?
  The rating for rechargeable battery NEW!! Battery Chemistry F.A.Q - Here we discuss different battery designs currently used, some of the chemistry involved, and advantages and disadvantages of each design. We have also included some useful definitions and a list of parameters to guide you in matching your battery requirements to a specific battery design.