Kastar EN-EL4a Battery + AC LCD Dual Fast Charger for Nikon D3/D3S/D3X/F6
Kastar 4-pack EN-EL4a lithium-ion batteries with a compact AC LCD dual fast charger. Intelligent MCU identifies battery voltage for safe charging. Suitable for Nikon D3, D3S, D3X, and F6 cameras
Highlights
- includes 4 x EN-EL4a batteries
- LCD dual fast charger
- automatic voltage identification
Pros
- 4-pack battery set
- AC LCD dual fast charger
- intelligent MCU charge control
- wide input voltage 110-240V
- broad compatibility within specified range
Cons
- customer insight: text unavailable
- no explicit performance claims beyond specs
- no availability or price insight provided
Best For
Features
- Kastar replacement battery set: 4 x EN-EL4a, 11.1V, 3200mAh each, Li-Ion cells
- AC LCD dual fast charger supports 110-240V worldwide input
- Charges batteries with 6.8V to 16.8V range and any capacity within
- Intelligent MCU identifies battery voltage and manages charging to prevent overcharge
- Charger LCD displays charging status and battery capacity
