![Optimate 3 (0.8 Amps) - Battery Charger for Spyders Optimate 3 (0.8 Amps) - Battery Charger for Spyders](https://cdn11.bigcommerce.com/s-1nu0u4t/images/stencil/300x300/products/480/5507/Screen_Shot_2018-12-15_at_3.08.20_PM__29526.1544905302.png?c=2)
Optimate 1 Duo - Battery Charger For Spyders
- Maintains any type of 12V lead-acid or 12.8V lithium battery from 2Ah-20Ah
- Four-step program
- Low-volt start of 4V
- Delivers a constant 600mA current
- Test and delivers only what the battery needs without ever overcharging or undercharging
- Premium charge accessory cables are included with every charger