HP ProBook 4520s Quickspecs page 35

QuickSpecs
Technical Specifications
System fan is usually off except when charging the battery
Batteries
Additional
information
DA - 13569 North America — Version 17 — September 29, 2011
This battery(s) in this product comply with EU Directive 2006/66/EC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
The battery type and chemistry used in the product is:
CR2032 (coin cell), Li-ion
6-cell high capacity Lithium-Ion battery (optional 8 cell available)
This product is in compliance with the Restrictions of Hazardous Substances
(RoHS) directive - 2002/95/EC.
This HP product is designed to comply with the Waste Electrical and Electronic
Equipment (WEEE) Directive - 2002/96/EC.
This product is in compliance with California Proposition 65 (State of
California; Safe Drinking Water and Toxic Enforcement Act of 1986).
This product is in compliance with the IEEE 1680 (EPEAT) standard at the Gold
level, see: www.epeat.net
Plastics parts weighing over 25 grams used in the product are marked per ISO
11469 and ISO1043.
This product contains 0% post consumer recycled plastic (by wt.)
This product is greater than 95% recycle-able when properly disposed of at
end of life.
Packaging Materials
External:
Corrugated Carton 300 g
Corrugated 210 g
Internal:
Polyethylene low density 43 g
The Polyethylene low density packaging material is made from 100%
recycled content.
The Corrugated Carton packaging material is made from 80% recycled
content.
The Corrugated packaging material is made from 100% recycled
content.
HP follows these guidelines to decrease the environmental impact of product
packaging:
Eliminate the use of heavy metals such as lead, chromium, mercury and
cadmium in packaging materials.
Eliminate the use of ozone-depleting substances (ODS) in packaging
HP ProBook 4520s Notebook PC
HP ProBook 4720s Notebook PC
Page 35