Rechargeable lithium-ion camera battery extra digital D-Li90 1860mAh

Rechargeable lithium‑ion battery extra digital D-Li90 with 1860mAh capacity is a replacement battery compatible with selected Pentax cameras. It matches the form factor and voltage of the original Pentax D-Li90 (7.4V, 1860mAh) and is intended as a spare or replacement to extend shooting time for travel, events and field work. The battery is manufactured by Extra Digital (EU) and is covered by a 12‑month warranty.

Advantages

This extra digital D-Li90 battery offers a 1860mAh capacity at 7.4V, rechargeable Li‑ion chemistry for repeated charge cycles, and a compact design for easy carrying. It is designed to replace the original Pentax D-Li90 and provides reliable power during extended use. The product includes a 12‑month warranty from the manufacturer Extra Digital.

Suitable for

• Pentax camera models compatible with D-Li90 (e.g., 645DK, 01K, 3K, 5K, 5 IIK, 5 IIsK, 7)
• Photographers needing a spare or replacement battery
• Travel, events, outdoor and field photography where extended battery life is required

Key specifications

• Type: Rechargeable lithium‑ion battery
• Model/Code: D-Li90 (extra digital)
• Voltage: 7.4V
• Capacity: 1860mAh
• Manufacturer: Extra Digital (EU)
• MPN: DV00DV1281
• EAN: 4775341112816
• Warranty: 12 months

How to use

Charge the battery using a compatible charger before first use. Insert the fully charged D-Li90 into the camera battery compartment according to the camera manufacturer’s instructions, ensuring correct polarity and secure seating. Monitor battery level via the camera’s battery indicator and recharge when levels are low. Follow the camera manual for battery removal, storage and disposal guidelines.

Recommendations

Store the battery in a cool, dry place and avoid exposure to high temperatures. Use the original or certified charger compatible with 7.4V Li‑ion cells. If the battery shows swelling, overheating, or damage, stop using it and dispose of it according to local regulations. For optimal lifespan, avoid leaving the battery discharged for long periods and perform regular charge cycles.