### Question
How does ENERGY CONSERVATION define battery charger?


### Answer
Under *42 U.S.C. § 6291*, **battery charger** is defined as:

> a device that charges batteries for consumer products, including battery chargers embedded in other consumer products

#### Citation:
  - *42 U.S.C. § 6291*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part A-Energy Conservation Program for Consumer Products Other Than Automobiles**

