Batteries & Energy
STEM experiment kit with 22 different models to build using renewable energy. Experiment with clean, safe batteries to explore energy transfer and conversion. The battery is a metal-air electrochemical cell, a type of battery widely used in small scale devices. It uses only magnesium plates, salt water, and oxygen in the air to generate electricity. One metal plate lasts as long as a regular AA battery, and six plates are included. Replacement plates are available.
- 22 models
- 91 pieces
- 60 page full color illustrated manual
- Intended for ages 10 and up
⚠️WARNING: CHOKING HAZARD - Contains Small Parts.
Not for children under 3 years. Strangulation hazard - long wires. Contains functional sharp pointed wires.
Shipping Information
We typically ship within two business days (usually faster).
Free Shipping applies only to orders shipping within the United States or to APO/DPO addresses and only to a single address per order.
We do not ship to freight forwarders (or 'shipping proxies'). Orders to these addresses will be cancelled and refunded.