1. Constant 9V Output till last
2. More cost-benefits for everyday use
3. Good performance on moderate to low-drain devices
4. Carbon Zinc chemistry
5. Average weight: 35g
6. Metal Jacket Body
7. Good Built Quality and hence Leakproof
8. Easy to install and Replace
9. Corrosion free Connector Point for long-term use
10. 0% Mercury and Cadmium. Environment-friendly
11. OEM Compatible.