Replacement Laptop Battery for Lenovo ThinkPad T41...

Product Specification:

• Model Number: SL410
• Battery Type: Li-ion Battery Rechargeable
• Voltage: 10.8V
• Capacity: 57 Wh
• Cells: 6-cell
• Grade A+ cells
• Multiple protection
• Easy & Quick Installation
• Longer Battery Life
• Higher Capacity Cells
• Smarter Battery Management Chip
• Long Service Life
• Our battery is 100% compatible with the original battery and meets CE/FCC/ROHS/UL-certified standards. It is 100% new from the manufacturer and can support up to 1000 recharge cycles over the life of the battery
• Power Interface: Gold-plated connector points to ensure current transport excellently and serve stably.
• Enclosure: The enclosure is made of ABS + PC high-quality material, and it has a high temperature-resistant function to protect your laptop from overheating
• Battery Buckle: The battery buckle is closely connected to the laptop, and the metal interface is stably powered 

Protection Features: 

1. Over Current Protection
2. Over Voltage Protection
3. Over Charge Protection
4. Overheat Protection
5. Short Circuit Protection
6. Featuring overcharging
7. ESD Protection
8. Intelligent Protection
9. Electromagnetic Protection 

We guarantee:

1. All our products are A+ grade.
2. We are a factory, we can guarantee the quality of our products.
3. Our company has professional technical engineers who can help you solve any problems you encounter.
4. All products are strictly tested by our department before shipment.
5. Please contact us for free time, we will try our best to satisfy you. z

Compatible Part Numbers:
42T4791, 42T4755, 42T4753, 42T4803, 42T4793, 42T4708, 42T4799, 42T4795, 42T4790, 42T4751, 42T4763, 42t5263, 42T4911, 42T4235, 42T4756, 42T4752, 42t4796, 42T4710, 42t4757, 42T4733, 42T4801, 42T4819, 42T4817, 42T4797, 42T4765, 42T4735, 42T4731, 51J0499, 51j0500, 57Y4185, 57Y4186, 45N1001, 45N1005, 42T4703, 42t4702

Compatible Models:
Lenovo ThinkPad E40
Lenovo ThinkPad L410
Lenovo ThinkPad L420
Lenovo ThinkPad L510
Lenovo ThinkPad L520
Lenovo ThinkPad L412
Lenovo ThinkPad SL410 (Not for 2842-F7U)
Lenovo ThinkPad SL510
Lenovo ThinkPad T410
Lenovo ThinkPad T510
Lenovo ThinkPad T410i
Lenovo ThinkPad T510i
Lenovo ThinkPad T520
Lenovo ThinkPad T520i
Lenovo ThinkPad W510
Lenovo ThinkPad W520
Lenovo ThinkPad W510 4389
Lenovo ThinkPad SL410 2842
Lenovo ThinkPad SL410 2874
Lenovo ThinkPad SL410K 2842
Lenovo ThinkPad SL510 2847
Lenovo ThinkPad SL510 2875
Lenovo ThinkPad Edge E420
Lenovo ThinkPad Edge E425
Lenovo ThinkPad Edge E520
Lenovo ThinkPad Edge E525
Lenovo ThinkPad Edge 0578-47B
Lenovo ThinkPad Edge 14″ 05787UJ
Lenovo ThinkPad Edge 14″ 05787VJ
Lenovo ThinkPad Edge 14″ 05787WJ
Lenovo ThinkPad Edge 14″ 05787XJ
Lenovo ThinkPad Edge 14″ 05787YJ

【IMPORTANT】: Press [ Ctrl+F ] to find the laptop models. The model list is not complete. if you can’t find your laptop model, please ASK a QUESTION or CONTACT US.

We are a professional manufacturer in this field of laptop batteries and chargers. We are committed to providing high quality, competitive cost, and superior performance battery and the best service to customers. If you have any questions or need help, please feel free to contact us.

Install A New Battery:

1. You need to turn off your laptop and disconnect the power.
2. Remove the old battery, carefully install the new battery in the battery case, and connect the wiring of the new battery.
3. If you don’t understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.

Laptop Maintenance Tips:

1. New battery: For using a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely
2. Overuse: Do not always run out of a battery to 0%, this would make it or usage life.
3. Charging sequence: When charging, first install the battery, then turn on the power. when fully charged, first cut off the power, then pull the power plug.
4. Long-term storage: Please store the unused battery fully charged. (Charge it once a month.) Do not store at low power to prevent reducing the lifespan of a battery
5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models so as not to reduce the service life of the battery due to incompatibility.