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Green Cell ULTRA Battery L12L4E01 L12M4E01 L12L4A02 L12M4A02 for Lenovo G50 G50-30 G50-45 G50-70 G50-80 G500s G505s Z50-70
- Well known manufacturer Green Cell
- High-quality Panasonic cells guarantee long operating times, high durability and maximum safety
- The most modern technology ensures that this battery works as reliably as the original
- Capacity: 3200 mAh | Voltage: 14.4V / 14.8V | Warranty : 12 Months
Check variants
Original Green Cell battery
for Lenovo G50 G50-30 G50-45 G50-70 G50-80 G500s G505s Z50-70
Perfectly compatible battery is made from high quality materials, including high density cells from Green Cell. Each battery model is dedicated to a specific laptop model and it's designed with attention to the smallest detail.
- efficient cells by Green Cell
- perfectly compatible with your device
- the quality of the original battery
- precise finishing
- freshly made
Protection against overcharging and deep discharge
The detection of value outside the scope protects the cells from damage.
Cells containing SiO - silicon carbide
Increased efficiency of lithium-ion battery, up to 20%
Protection against short circuits
At the time a threat of short circuit is detected, the device shuts off the cell and electronics automaticall.
Monitoring voltage and amperage
Exceeding the entered parameters results in disconnecting the power supply.
Temperature resistance
The temperature control makes the cells operate in a safe range.
Cells 18650BF from Panasonic
GC Ultra have 18650BF cells, which increase the capacity of the battery to 6800 mAh without physical enlargement.
Warranty DoortoDoor for 12 months
In the case of any hardware problems, the carrier comes to you on the second business day.
Premium Class
Battery GC Ultra is not just a replacement.
Variants
One hundred percent compatibility
The perfect reproduction of the original model makes Green Cell batteries guarantee a stable and safe performance of your computer. We have a complete and proven compatibility list, so you can be sure that the product will match your laptop.
Fresh energy
Green Cell batteries always come straight from the production line. All our batteries come from high-tech factories and they are subject to rigorous quality controls. By using high quality cells, batteries Green Cell achieve real capacity of 4400 mAh. In addition, the cells are durable at 500 full cycles.
Quality based on experience
Reliability of Green Cell batteries Cell is a result of many years of working with lithium-ion technology. For nearly five years we supply high-quality batteries to customers in Poland and abroad. With the knowledge that we have acquired, we are able to provide professional help and advise before and after the sale.
We know everything about batteries
In case of any troubles we solve problems and offer advices at express pace. Each battery has a one year warranty and one month guarantee door to door.
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Comment confirmed by purchase
Works well.
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Very good cells, so the quality is also very good.
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This battery has no competitors in the market. This battery exceeded all expectations
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The quality is high and the price is affordable. It is very easy to choose the right battery power because it is marked.
Comment confirmed by purchase
The installation was trouble-free and the wow effect!! The battery fits my laptop perfectly It turns out that you can have excellent quality at a good price. The battery charges as it should, the capacity is also OK.
Comment confirmed by purchase
The battery works great 👍️
Comment confirmed by purchase
The battery turned out to be a perfect fit for the case. A great alternative to the original.
Comment confirmed by purchase
The battery fits perfectly and lasts for a long time
Comment confirmed by purchase
Perfect fit, the battery works, I hope it lasts as long as possible, I have no objections
Comment confirmed by purchase
It works just as well as the factory one, a good choice.
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A battery gives more possibilities than a battery from the manufacturer
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- Avoid short charging times as the battery in our device has the number of charging times specified by the manufacturer.
- Use batteries. Our rechargeable battery is designed for use. Continuous removal of the battery from the device does not have a positive effect on its condition.
- Do not allow full discharge. Today's lithium-ion and lithium-polymer batteries are extremely sensitive to deep discharge. Repeated repetition of such a situation can cause irreversible damage to the battery.
- Pay attention to the operating temperature. Temperature is an extremely important factor affecting the life of our battery. To ensure optimal temperatures, you should regularly clean your laptop's heat-dissipation system (with compressed air or a compressor) and avoid using the devices on soft surfaces (which can obstruct cooling vents).
- Let the battery rest. If you plan to take a long break from using your laptop, remove the battery and place it in a dry, cool place. It is worth loading it to about 50% to avoid a complete discharge.
- device model
The tool model is usually located on the handle or on the body next to the motor of the device. - battery model
The battery code is located on the bottom of the battery, often it is a digital code, eg 194309-1, or mixed with letters, eg BL1830.
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30 day return policy!
Leader on the market!
99% of positive reviews!