![Battery: Nikon EN-EL18a [D4/D4S/D5]](https://static.wixstatic.com/media/9a4401_41798f8d8a344d6ab05a0e80f2baae5a~mv2.png/v1/fill/w_1000,h_1000,al_c,q_90,enc_avif,quality_auto/9a4401_41798f8d8a344d6ab05a0e80f2baae5a~mv2.png)
Battery: Nikon EN-EL18a [D4/D4S/D5]
Keep your Nikon professional DSLR powered throughout demanding shoots with the Nikon EN‑EL18a Rechargeable Li‑ion Battery. Designed for Nikon’s flagship D4, D4S, and D5 cameras, this high-capacity battery delivers dependable, extended operating time for studio sessions, location photography, sporting events, weddings, and other assignments where stopping to recharge is not an option.
With a 10.8V output and 2,500mAh capacity, the EN‑EL18a supports long shooting days and helps reduce interruptions when capturing stills or video. Its rechargeable lithium-ion design provides reliable performance without the memory effect associated with older battery technologies, making it a practical primary battery or essential backup for professional camera kits.
The EN‑EL18a is compatible with Nikon MH‑26 and MH‑26a battery chargers, allowing straightforward integration with established D4-series and D5 workflows. Its purpose-built form factor fits securely inside compatible camera bodies and is engineered to meet the power demands of fast continuous shooting, autofocus, image review, and multimedia capture.
Whether replacing a depleted unit or adding extra power for a production, this battery offers the confidence and convenience needed to keep your Nikon camera ready. Ideal for rental packages, travel kits, and long-form assignments where dependable power is critical from call time through the final frame of production.
