Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Specifications:

Battery type: Li-ion
Battery Volt: 14.8V
Battery Capacity: 3600mAh
Battery Color: Silver Grey Compatible

battery Part No:
EM-520C1 EM-520P4G
EM520P4G LT-BA-GN551
NBP-8B01 PA-WH-099

Fits Laptop Models:
GQ Great Quality
GQ M536S ZX-536 ZX-550 ZX-5360 ZX-5361-A ZX-5362 GQ ZX-5501 ZX-5531 ZX-5532 ZX-5570 ZX-5572 ZX-5580

ALPHATOP G550 ECS A530 HYPERDATA G551
ALPHATOP Green 552 ECS A531 HYPERDATA G550
ALPHATOP Green 551 ECS A532 HYPERDATA 5510
ALPHATOP Green 550 ECS A535 STAMP G550 ALPHATOP G552 ECS A535+ (plus) SUPER TALENT G552
ALPHATOP G551 ECS G550 SUPER TALENT G551
COMPUTEK DesigNote G550 ECS G551 SUPER TALENT G550 ECS Green G550 ECS G552 SUPER TALENT DM-G552-B
ECS Green G551 ECS Green 550 SUPER TALENT DM-G551-B
ECS Green G552 EXCEL SlimNote G550 SUPER TALENT DM-G550-B ECS Precision 2000 SlimNote G550 EXCEL
SlimNote G551 VIDEOSEVEN (V7) MW Merkur Cent (G551)
ECS i-Buddie A530 GERICOM Overdose XL Per4mance G550 VIKINGS ProNote G550-M
ECS i-Buddie A531 GERICOM Overdose Radeon MC G551
WINBOOK COMPUTER X4 Series (blue color)
ECS i-Buddie A532 GERICOM Overdose Radeon 9600 YAKUMO EG551 ECS i-Buddie A535 GERICOM G553 YAKUMO Q7M Mobilium II YW
ECS i-Buddie A535+ (plus) GERICOM G552 YAKUMO Q7M Mobilium II YW DV
ECS Green 552 GERICOM G551
ECS Green 551 GERICOM G550

Understanding your Alphatop G553 G556 Alphatop Green 553 ECS A530 battery  Needs

What is the run time of  Alphatop G553 G556 Alphatop Green 553 ECS A530 battery ?

laptop batteries have two main ratings on them: Volts and Amperes. Because size and weight of laptop batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:

14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).

14.4 x 4.0 = 57.60 Watt-Hours

Watt-Hours signifies the energy needed to power one watt for one hour. This laptop battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this laptop battery could power your laptop for 2.8 hours.

How can I maximize the performance of my Alphatop G553 G556 Alphatop Green 553 ECS A530 battery?

There are several steps you can take to help you get maximum performance from your laptop battery:

Prevent the Memory Effect - Keep the laptop battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect.

Keep the laptop Batteries Clean - It’s a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.

Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a laptop battery has not been used for a long period of time, perform the new battery break in procedure described above.

Battery Storage - If you don’t plan on using the laptop battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to recharge the batteries before use.

Upgrade my Alphatop G553 G556 Alphatop Green 553 ECS A530 battery from NiMH to Li-Ion

NiCad, NiMH and Li-Ion laptop batteries are all fundamentally different from one another and cannot be substituted unless the laptop has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our Battery Finder above to find all the compatible laptop batteries for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from NiMH to Li-Ion, you will typically get longer run times.

For example, if your laptop uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new li-ion laptop battery is 14.4 Volt, 3600mAh, then you will obtain longer run time with the li-ion battery.

Example.

Li-Ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours
Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
The Li-Ion is stronger and has longer run time.