llano 2-Pack 2400mAh USB-C EN-EL3E Camera Batteries - Fast USB-C

In this review the llano 2-Pack 2400mAh USB-C EN-EL3E batteries are evaluated for photographers who need reliable backup power for older Nikon DSLRs. The bottom line: these batteries replace EN-EL3E packs with a convenient built-in USB-C charging port so you can top up from a wall adapter, car charger, or power bank without carrying a separate charger. For travel shooters and event photographers who value convenience and genuine capacity, the pack delivers the most useful improvement over a standard spare battery.

Key Features

• Built-in USB-C: Direct charging from USB-C sources removes the need for a bulky external charger and simplifies travel charging setups.
• 2400mAh real capacity: Each battery supports long sessions, typically up to 480 photos or about 2 hours of continuous video recording on a full charge.
• Fully decoded compatibility: The batteries integrate with Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300s and D700 without pop-up warnings.
• Durable construction: ABS polymer housing resists scratches and shocks so the batteries stand up to field use and travel.
• Advanced safety protection: Ten-layer safeguards including thermal control and overcharge protection reduce risk during long shoots or while charging from varied power sources.

Who It's For

The llano 2-Pack is best for photographers who work with Nikon cameras using the EN-EL3E form factor and want a modern charging convenience; wedding shooters, travel photographers, and documentarians will appreciate the USB-C port and genuine 2400mAh capacity. The two-battery pack makes it easy to rotate batteries through a power bank during remote shoots or to keep one charged in a bag while shooting with the other.

Those who should look elsewhere include users who require manufacturer-original branding for professional rental houses or studio workflows tied to OEM accessories, or photographers using cameras that do not accept EN-EL3E batteries. If you need a wall-only multi-bay charger with dedicated charging bays and indicators, a separate charger kit may suit better.

Pros & Cons

Pros

• Convenient built-in USB-C charging eliminates the need for an external charger and works with common power sources.
• Real 2400mAh capacity extends shooting time and supports many charge cycles for long-term use.
• Fully decoded compatibility avoids annoying camera warnings and integrates with Nikon camera systems.
• Rugged ABS construction and multi-layer safety features help protect gear and reduce risk in the field.

Cons

• Older camera models are required; these batteries are not universal for newer Nikon battery types.
• Charging speed depends on the external USB-C adapter or power bank used, so very fast charging needs a high-power USB-C source.

Specifications

Capacity	2400mAh (per battery)
Chemistry	Rechargeable camera battery (EN-EL3E form factor)
Charging	Built-in USB-C port for direct charging
Compatibility	Nikon D50, D70, D70s, D80, D90, D100, D200, D300, D300s, D700
Cycle Life	Engineered for over 500 charging cycles
Safety	10-layer protection: overcharge, overheat, short circuit safeguards
Housing	Durable ABS polymer

Our Verdict

The llano 2-Pack 2400mAh USB-C EN-EL3E batteries are a practical, cost-effective upgrade for photographers using legacy Nikon DSLRs who want modern charging convenience and dependable capacity. With genuine 2400mAh cells, full decoding for camera compatibility, and built-in safety features, this pack offers strong value for travelers and event shooters who need reliable spare power without carrying extra chargers.

Frequently Asked Questions

Will these batteries work with my D90?
Yes, the pack is designed to be compatible and fully decoded for Nikon D90 and other listed EN-EL3E models.

Can I charge them from a power bank?
Yes, the built-in USB-C port allows charging from wall adapters, car chargers, and power banks.

How long do they last per charge?
Each battery is rated at 2400mAh, typically supporting up to 480 photos or about 2 hours of continuous video recording on a full charge.