Replacement Battery for Pentax Optio S1 (680mAh)
$21.50
Usually ships within 2-3 business days
This replacement battery is built for the Pentax Optio S1 and other Pentax models that use the D-LI78 battery. It delivers 680mAh from Grade-A lithium-ion cells at the original 3.7V, so it fits and powers your device just like the original. It charges in original Pentax chargers and comes with a 12-month limited warranty.
Key Features
- Direct replacement for the D-LI78 battery: fits the Pentax Optio S1 and other compatible models
- 680mAh, 3.7V Li-ion: same voltage as the original battery
- Charges in your original Pentax charger or any compatible charger
- Grade-A cells for consistent, reliable performance
- No memory effect: top up any time without draining it first
- Backed by a 12-month limited warranty
What's Included
- 1 × D-LI78 Replacement Battery (680mAh)
Compatibility
Replaces battery: D-LI78, EN-EL11, LI-60B, DB-L70, DB-80, DB-L70A, DB-L70AU
Fits these Pentax models (7)
- Optio S1
- Optio L50
- Optio M50
- Optio M60
- Optio V20
- Optio W60
- Optio W80
Important: Compatible with Pentax devices that use the D-LI78 battery. Please check the model printed on your original battery before ordering.
Technical Specifications
Battery Specifications
- Battery Type: Li-ion
- Battery Model: D-LI78
- Capacity: 680mAh
- Voltage: 3.7V
- Energy Rating: 2.52Wh
Important Notes
- This is a compatible replacement product and not an original Pentax battery.
- Pentax® trademarks are used for compatibility reference only.
- Charge the battery fully before first use for optimal performance.
Frequently Asked Questions
Is this an original Pentax battery?
No. It is a high-quality replacement designed to work like the D-LI78 battery.
Will it work with my original Pentax charger?
Yes. It charges in original Pentax chargers made for the D-LI78 battery.
Does it include a warranty?
Yes. It comes with a 12-month limited warranty.
