Replacement Battery for Lenovo 57Y6527 (4400mAh, 6 cells)
- SKUBBU1415
- ConditionReplacement, Brand New
- Voltage10.8V
- Capacity4400mAh
- Number of Cells6 cells
- Cell TypeLi-ion
- ColourBlack
- Size206.08x64.74x22.24mm(L x W x H)
- Warranty1 Year
- AvailabilityIn Stock
Replacement Battery for Lenovo 57Y6527 (6600mAh, 9 cells)
This is a high capacity battery, the bottom of this battery will extend out about 1 inch(bigger size).
- SKUBBU1416
- ConditionReplacement, Brand New
- Voltage10.8V
- Capacity6600mAh
- Number of Cells9 cells
- Cell TypeLi-ion
- ColourBlack
- Size206.08x64.74x33.24mm(L x W x H)
- Warranty1 Year
- AvailabilityIn Stock
Product Features
Excellent Quality，International Standards
BatteryBuy.co.uk is your best choice of high quality Lenovo laptop batteries! The brand new 4400mAh(6 cells) replacement Lenovo 57Y6527 Li-ion battery is made with superior quality cells from Samsung, Panasonic and LG to ensure the best performance. Lenovo 57Y6527 battery case is made of non-flammable and durable plastic, which is fire-retarded and non-perishable when dropped from low heights.
We are very strict with the safety requirements. Every our high-grade replacement battery for Lenovo 57Y6527 laptop has been tested to prove that they can match or surpass original Lenovo battery performance and be 100% compatible with Original Manufacturer Specifications. In compliance with international standards, they have obtained a series of rigorous safety certifications such as CE, UL, ROHS, ISO9001/9002. In general, this replacement Lenovo 57Y6527 battery can be charged/discharged up to more than 600 cycles.
Buy with Confidence! All our Lenovo 57Y6527 batteries carry a One-Year warranty and a 30-day money back guarantee if you are not completely satisfied. What’s more, Each Lenovo 57Y6527 battery will be charged and tested before shipment. When you buy our products, you're buying trust! If you have any question, please contact us freely! It is our pleasure to help you solve problems.
Multiple Intelligent Protection
- INTELLIGENT PROTECTION
- VOLTAGE PROTECTION
- SHORT CIRCUIT PROTECTION
- ESD PROTECTION
- OVER HEAT PROTECTION
- OVER (DIS)CHARGE PROTECTION
- CHARGING TIME PROTECTION
- CLASS A PROTECTION
Product Larger Images
Compatible Lenovo Part Numbers
- 57Y6527
- 121000791
- 121000792
- 121000793
- 42T4581
- 42T4584
- 42T4585
- 42T4586
- 42T4725
- 42T4729
- 42T4730
- L0804C02
- L0804CO2
- L0806CO2
- L08L6Y02
- L08L6YO2
- L08O4C02
- L08O6DO1
- L08S6D02
- L08S6Y02
- L08S6YO2
- LO6L6Y02
- LO6L6YO2
- LO806CO2
- LO8L6C02
- LO8O4C02
- LO8O4CO2
- LO8O6DO1
- LO8S6CO2
Compatible Lenovo Laptop Models
- 3000 B460A
- 3000 B460C
- 3000 B460L
- 3000 B550G
- 3000 B550L
- 3000 G430
- 3000 G430 20003
- 3000 G430 4153
- 3000 G430A
- 3000 G450I
- 3000 G455 0708
- 3000 G455A
- 3000 G455I
- 3000 G455L
- 3000 G530 4446
- 3000 G530A
- 3000 G550 2958
- 3000 G550 2958LFU
- 3000 G550G
- 3000 G550M
- 3000 G555 0873
- 3000 N500 15W
- 3000 N500 15W 4233
- 3000 N500 4233
- 3000 V460P
- IdeaPad V460A-ITH(A)
- IdeaPad Z360 091232U
- IdeaPad Z360A-ITH
Shipping Methods
Payment Methods
Warranty
1-Year Warranty
All our high quality replacement batteries for Lenovo 57Y6527 laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.
30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.
Returns
If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.
FAQs
A: First, find out your old battery part number (e.g. 'Lenovo 57Y6527') or the model name of laptop and then match with our product compatibility table. Second, please compare your old battery with our product images to make sure their shapes are the same. Lastly, check the voltage (rating) is the same as the old one. For more details please click How to find one correct battery for my laptop?
A: There is no need to charge your new Lenovo 57Y6527 battery for 12 hours for the first time use, because lithium-ion battery is with no memory effect. So you only need to charge and discharge it normally. What’s more, you should avoid recharging it till exhausting battery power, because it will bring to much damage. Therefore you have to charge it when remaining power is nearly 10-20%. Additionally, if your battery has not been used for a long time, please charge it once a month, keep the remaining power about 40% and then store it in a dry and cool environment.
A: In general, it will not cause any damage without removing battery when the laptop connects the power supply. The battery will not be charged anymore after it is fully charged. On the contrary, it will turn to the use of power supply system. However, when your laptop has run for a long time at high speed, you’d better remove battery out of laptop due to the internal overheating.
1 Avoid Full Discharges.
2 Tweak Your Built-In Power Saving Options.
3 Disable unnecessary programs that draw energy from your notebook.
4 Adjust the brightness of your laptop display as much as possible within an acceptable range.
5 Keep your laptop and battery in a cool dry place (heat may destroy a battery).
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