SCIGOLD 1.5V AA Li-ion Battery Kit — 4-Pack with CW505 Smart Charger

The household kit. 4 × 4,440 mWh AA Li-ion cells + CW505 4-Slot Independent Smart Charger. Highest verified rechargeable AA capacity in the category (3700 mAh / 4440 mWh per cell, SGS-verified). USB-C input, per-cell LCD status, slim flip-lid form factor.

What's in the Box

• 4 × SCIGOLD AA 1.5V Li-ion Rechargeable Cells (4,440 mWh each)
• 1 × CW505 4-Slot Independent Smart Charger (USB-C input, per-cell LCD)
• 1 × USB-C charging cable (braided, 1m)
• Quick-start card

Why This Kit

• 4,440 mWh per cell — 23% more energy than competitors (Hixon/imuto)
• Flat 1.5V regulated output — drop-in replacement for alkaline
• CW505 charger: independent per-slot charging, 380 mA × 4
• Full charge in ~2 hours from any USB-C 5V/3A source
• 1,600+ cycles per cell · Smart Protection System (over-charge / over-temp / short / over-discharge)
• SGS-verified under IEC 61960-3 — third-party certified, not self-reported

Need more cells? See the AA Family Bundle (8 cells + CW508 8-slot charger).