Panasonic BK-3MCCE/4BN Eneloop AA(Up to 2000 mAH) Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack

The Panasonic Eneloop BK-3MCCE/4BN is a high-performance 2000mAh AA NiMH rechargeable battery pack (4-pack) pre-charged with solar energy in Japan. Engineered with ultra-low self-discharge technology, it retains up to 70% of its power even after 10 years in storage and can be recharged up to 2,100 times.

Features

• Up to 2,100 Recharge Cycles: Long lifespan replaces thousands of single-use alkaline batteries.
• Low Self-Discharge Technology: Retains up to 70% of capacity after 10 years of storage.
• Pre-Charged & Ready to Use: Factory charged using solar energy, operational right out of the box.
• High & Stable Power Delivery: Maintains consistent voltage levels longer than standard alkaline cells under high-drain loads.
• Extreme Temperature Resilience: Performs reliably in harsh conditions down to -20°C (-4°F).
• No Memory Effect: Can be recharged at any point regardless of remaining capacity without degrading cell life.

Description

The Panasonic Eneloop BK-3MCCE/4BN AA 4-Pack combines the convenience of a disposable battery with the cost savings and environmental benefits of a rechargeable cell. Developed with advanced Japanese chemical engineering, Eneloop cells overcome the traditional drawbacks of NiMH batteries by maintaining exceptional charge retention over long storage periods.

Ideal for high-drain equipment like camera speedlights, wireless gaming controllers, smart home devices, and motorized toys, Eneloop AA batteries maintain higher operating voltage to keep devices functioning longer. With an eco-conscious solar-charged factory start and the ability to replace up to 2,100 single-use batteries per cell, Eneloop is a sustainable energy solution.

Specifications

Compatible Device & Battery Use Cases

Compatible Battery Chargers:

• Standard & Fast NiMH Smart Battery Chargers
  Liitokala Lii-PD4
  (Panasonic Eneloop BQ-CC55, BQ-CC17, LiitoKala, Nitecore, XTAR)

Primary Device Applications:

• Photography Equipment: Camera speedlights, external flashes, continuous video lights
• Gaming & Electronics: Xbox controllers, wireless mice, keyboards, remote controls
• Smart Home & Security: Smart door locks, motion sensors, motorized blinds
• Outdoor & Emergency: High-lumen LED flashlights, camping lanterns, headlamps
• Household & Toys: RC cars, motorized baby toys, blood pressure monitors, trimmers

Frequently Asked Questions (FAQ)

1. Are Panasonic Eneloop batteries ready to use right out of the package?

Yes, Eneloop batteries come pre-charged from the factory using solar energy and are ready to use out of the box.

2. Can I charge Eneloop AA batteries in any NiMH charger?

Yes, they can be recharged in any standard quality NiMH battery charger, though using smart chargers with auto cut-off ensures optimal battery health.

3. What is the difference between Eneloop (White) and Eneloop Pro (Black)?

Standard Eneloop (White) offers up to 2,100 recharge cycles and 2000mAh capacity, making it ideal for everyday and high-use items. Eneloop Pro (Black) offers higher capacity (2550mAh) for extreme high-drain devices, but with fewer total lifecycle recharges (~500 cycles).

Why Choose This

• Cost-Effective & Eco-Friendly: One pack replaces up to 8,400 single-use alkaline batteries over its operational lifespan.
• Ready When Needed: Stored in a drawer for years, it still holds enough power for emergencies without needing immediate recharging.
• Consistent Voltage Performance: Keeps power-hungry devices running at full performance longer than conventional alkaline cells.

Safety & Usage Instructions

• Do not mix Eneloop batteries with primary alkaline cells or other battery chemistries in the same device.
• Ensure correct polarity (+ and – orientation) when inserting into devices or chargers.
• Store in a cool, dry place inside protective battery cases when not in use.

Package Content

• 4 × Panasonic Eneloop AA Rechargeable Batteries (BK-3MCCE)