Power Functions consists of 19 sets that ran from 2008 to 2018. Most sets were released in 2009 which accounted for 7 sets. It is comprised of 3 subthemes with the most sets in Accessories, consisting of 16 sets. As of today, the average annual growth of sets in Power Functions is approximately 5.0% per year.
Most valuable Power Functions set
8878 Rechargeable Battery Box $150.14
Highest growth Power Functions set
8881 Battery Box +400.57%
Largest Power Functions set
8293 Motor Set 10 pieces
Power Functions is a TECHNIC electric building system that consists of remote control units, power units, motors, lights and receivers that can be connected by cables with brick-shaped connectors. The core battery boxes deliver the power to different types of motors to make things move, light, remote control and even connection to a computer. Everything fits together in a system to let you build and control LEGO sets and inventions. The system was released in 2007
19 sets

88005 Headlight Set

Theme / Subtheme Power Functions / Accessories
Year 2018
Pieces 1
Availability Retired
88005 LEGO Power Functions Headlight Set
Retail $9.99
Value $14.17
Growth  +41.8%
Annual growth 4.0%

88003 L-Motor

Theme / Subtheme Power Functions / Accessories
Year 2013
Pieces 1
Availability Retired
88003 LEGO Power Functions L-Motor
Retail $13.99
Value $30.51
Growth  +118.1%
Annual growth 6.5%

88004 Servo Motor

Theme / Subtheme Power Functions / Accessories
Year 2013
Pieces 1
Availability Retired
88004 LEGO Power Functions Servo Motor
Retail $24.99
Value $93.40
Growth  +273.7%
Annual growth 14.9%

88002 Train Motor

Theme / Subtheme Power Functions / Trains
Year 2011
Pieces 7
Availability Retired
88002 LEGO Power Functions Train Motor
Retail $13.99
Value $25.80
Growth  +84.4%
Annual growth 2.5%

88000 AAA Battery Box

Theme / Subtheme Power Functions / Accessories
Year 2011
Pieces 1
Availability Retired
88000 LEGO Power Functions AAA Battery Box
Retail $12.99
Value $54.43
Growth  +319.0%
Annual growth 7.0%

8866 Train Motor

Theme / Subtheme Power Functions / Trains
Year 2009
Pieces 7
Availability Retired
8866 LEGO Power Functions Train Motor
Retail $10.99
Value $29.99
Growth  +172.9%
Annual growth 5.5%

8869 Polarity Switch

Theme / Subtheme Power Functions / Accessories
Year 2009
Pieces 1
Availability Retired
8869 LEGO Power Functions Polarity Switch
Retail $5.79
Value $10.56
Growth  +82.4%
Annual growth 3.2%

8870 Light Set

Theme / Subtheme Power Functions / Accessories
Year 2009
Pieces 1
Availability Retired
8870 LEGO Power Functions Light Set
Retail $6.49
Value $14.23
Growth  +119.3%
Annual growth 4.9%

8871 Extension Cable 50cm

Theme / Subtheme Power Functions / Accessories
Year 2009
Pieces 1
Availability Retired
8871 LEGO Power Functions Extension Cable 50cm
Retail $3.99
Value $19.67
Growth  +393.0%
Annual growth 10.6%

8878 Rechargeable Battery Box

Theme / Subtheme Power Functions / Accessories
Year 2009
Pieces 1
Availability Retired
8878 LEGO Power Functions Rechargeable Battery Box
Retail $49.99
Value $150.14
Growth  +200.3%
Annual growth 9.0%

8879 IR Speed Remote Control

Theme / Subtheme Power Functions / Accessories
Year 2009
Pieces 1
Availability Retired
8879 LEGO Power Functions IR Speed Remote Control
Retail $12.99
Value $42.32
Growth  +225.8%
Annual growth 8.7%

8887 Transformer 10V DC

Theme / Subtheme Power Functions / Accessories
Year 2009
Pieces 1
Availability Retired
8887 LEGO Power Functions Transformer 10V DC
Retail $29.99
Value $40.00
Growth  +33.4%
Annual growth 3.2%

8293 Motor Set

Theme / Subtheme Power Functions / Technic
Year 2008
Pieces 10
Availability Retired
8293 LEGO Power Functions Technic Motor Set
Retail $29.99
Value $100.17
Growth  +234.0%
Annual growth 9.4%

8881 Battery Box

Theme / Subtheme Power Functions / Accessories
Year 2008
Pieces 1
Availability Retired
8881 LEGO Power Functions Battery Box
Retail $6.99
Value $34.99
Growth  +400.6%
Annual growth 18.9%

8882 XL-Motor

Theme / Subtheme Power Functions / Accessories
Year 2008
Pieces 1
Availability Retired
8882 LEGO Power Functions XL-Motor
Retail $9.99
Value $36.79
Growth  +268.3%
Annual growth 12.9%

8883 M-Motor

Theme / Subtheme Power Functions / Accessories
Year 2008
Pieces 1
Availability Retired
8883 LEGO Power Functions M-Motor
Retail $7.49
Value $32.54
Growth  +334.4%
Annual growth 31.1%

8884 IR Receiver

Theme / Subtheme Power Functions / Accessories
Year 2008
Pieces 1
Availability Retired
8884 LEGO Power Functions IR Receiver
Retail $14.99
Value $21.38
Growth  +42.6%
Annual growth 3.8%

8885 IR Remote Control

Theme / Subtheme Power Functions / Accessories
Year 2008
Pieces 1
Availability Retired
8885 LEGO Power Functions IR Remote Control
Retail $9.49
Value $19.89
Growth  +109.6%
Annual growth 5.0%

8886 Extension Cable 20cm

Theme / Subtheme Power Functions / Accessories
Year 2008
Pieces 1
Availability Retired
8886 LEGO Power Functions Extension Cable 20cm
Retail $2.99
Value $14.62
Growth  +389.0%
Annual growth 18.6%