Battery. Brand compatibility: Lenovo. Black. The 4-cell ThinkPad battery 83 is a replacement/spare battery for ThinkPad new E-series system. The battery is rechargeable and can be used as replacement or as a convenient spare for ThinkPad E570, E570c & E575 systems. This battery is powered by Lithium-Ion technology and has a safeguard chip which authenticates with Lenovo systems. The battery lasts on average 41 watt hours* and utilises over-discharge protection to ensure a secure flow of power.. *Many factors affect battery life. These include: screen brightness, battery conditioning, features, applications, power management and other customer preferences. Features. Certification. BSMI,KC,RCM,TISI ,UL,CE,PSE,BIS. Product colour. Black. Brand compatibility. Lenovo. Type. Battery. Battery. Number of battery cells. 4. Battery voltage. 14.6 V. Battery capacity. 2810 mAh. Battery technology. Lithium-Ion (Li-Ion). Weight & dimensions. Weight. 240 g. Height. 21.4 mm. Depth. 43.4 mm. Width. 206.6 mm. Operational conditions. Operating relative humidity (H-H). 8 - 95%. Operating temperature (T-T). 5 - 35 °C. Other features. Compatible products. ThinkPad E570, E570c, E575. Logistics data. Harmonized System (HS) code. 84732990
