ExtraDigital 42T4235 Battery for Lenovo Laptop 4400mAh (NB480142)

Extra Digital Selected lithium-ion batteries for laptops open up new possibilities for your devices' mobility and usage. These series of batteries are manufactured using new, premium quality, and balanced parameter rechargeable cells, which ensure maximum battery life and its highest capacity. These batteries do not exhibit the "memory effect," so they can be charged at any time convenient to the user.The batteries use unique microcontrollers that:- Protect the battery from overcharge, overheating and ignition;- Optimally select discharge parameters to maximize battery capacity;- Ensure device safety both under heavy load and in standby mode.Battery compatible with these LENOVO laptop models:ThinkPad E40;ThinkPad E50;ThinkPad Edge 0578-47B;ThinkPad Edge 14";ThinkPad Edge 14" 05787UJ;ThinkPad Edge 14" 05787VJ;ThinkPad Edge 14" 05787WJ;ThinkPad Edge 14" 05787XJ;ThinkPad Edge 14" 05787YJ;Thinkpad Edge 14" 0578F7U;ThinkPad Edge 15";ThinkPad Edge E420;Thinkpad Edge E425;ThinkPad Edge E520;ThinkPad Edge E525;ThinkPad L410;ThinkPad L412;ThinkPad L420;ThinkPad L421;ThinkPad L510;ThinkPad L512;ThinkPad L520;ThinkPad SL410 2842;ThinkPad SL410 2874;ThinkPad SL410 series;ThinkPad SL410k 2842;ThinkPad SL510 2847;ThinkPad SL510 2875;ThinkPad SL510 series;ThinkPad T410;ThinkPad T410i;ThinkPad T420;ThinkPad T510;ThinkPad T510i;ThinkPad T520;ThinkPad T520i;ThinkPad W510;ThinkPad W520.Suitable replacement for the following original battery models:42T4235;42T4708;42T4714;42T4731;42T4733;42T4737;42T4737;42T4753;42T4756;42T4757;42T4757;42T4763;42T4764;42T4798;42T4803;42T4819;42T4848;42T4849;42T4850;42T4851;42T4852;42T4911; 42T4911;42T4912;51J0499;51J0499;51J0500;57Y4185;57Y4186;57Y4545;ASM 42T4703;ASM 42T4752;ASM 42T4756;ASM 42T4794;ASM 42T4796;FRU 42T4702;FRU 42T4751;FRU 42T4755;FRU 42T4791;FRU 42T4793;FRU 42T4795;FRU 42T4797;FRU 42T4817;FRU 42T4819.Technical data:Capacity: 4400 mAhCell type: Li‑ionVoltage: 10.8 VColor: BlackImportant information!Not compatible with.Please dispose of these batteries and accumulators in specially intended containers marked with a battery and/or accumulator collection symbol.Note: The list of compatible batteries and computers may not be complete. If in doubt, always consult a consultant.Warranty: 6 months.Manufacturer: Extra Digital