Description:
for acer 290 battery1.Good quality
2.Brand New cells
3.Perfect after-sales service
4.Fast delivery
SalePromotion ! Replacement Battery Laptop For Acer 290 Laptop BatteryHigh Quality
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1).Features:
1.Brand newcomponents
2.100%compatible, replacement part.
3.1 Year Warranty!
4.Original standard designed
5.Sufficient output power
6.Small output voltage ripple
7.High accuracy of output voltage
8.Smart device surge protection , OVP , OCP , SCP
9.Strong built for heavy duty and long usageperformance
10.Triple tests before packing ensure the reliablequality
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2).Technical Specifications :
| Certification | CE ROHS ISO9001 MSDS |
| Battery Type | Li-ion |
| Voltage | 14.8V |
| Capacity | 4400mAH |
| Warranty | 12 Months |
| Battery Type | For Acer 290 Battery |
Brand New Replacement Product, works as genuineparts, 100%OEM Compatible.
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3).Compatible Part Numbers:
ForBATCL50L4 Acer 91.49Y28.002Acer BATCL50LAcer BATCL50L4AcerBT.00803.005Acer BT.3506.001Acer BTP04.001Acer BTT3504.001AcerBTT3506.001
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5).User Manual:
1.For the newbattery, please full charge/discharge for 2-3 cycles.it can makethe battery release the highest energy.
2."Fullcharge"means the battery discharge to 3% and charge to 100%, thendeep it charging for 2 more hours, and be sure don''t discharge itduring the charging.
3."Fulldischarge"means the battery discharge from over 80% to 3%, andensure don''t charge it during discharging.
4.Make thebattery"full charge/discharge"for 1 or 2 times every 2 months, itcan extend the battery service life.
5.Don’t chargethe battery until it discharge to 0% as it do harm to the lifecycle of the battery.
6.Please take outthe battery when the laptop is not used for long time.
7.When batteryprovisionally is not used, we suggest that store time do not over 3months.
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6).Product Photos:
7).WhyUs:
1.Eleven years experiencedmanufacturer.
Efficient team , professionalservice , to ensure every client be satisfied with the personalizedservice .
2.Triple protectionfunction.
The circuit boards withover-voltage , over-current and short-circuit protective functions, which makes your clients far away danger .
3.Double warrantyguarantee
Forlong-term partners , we provide a double warranty policy , toeliminate your pressure on warranty .
4.only focus onadapter/chargers .
Single-minded, then can be professional .
5.Your reliable businesspartner .
With a goal to continue moving forward , we arenever afraid to upgrade ourself to be more competitive , moreperfect , we always would like to customize the personalizedpacking , the personalized products , and the personalized servicefor you .
OEM, ODM services are welcome!Anyquestions need our help, please contact us freely.


