KeepPower Rechargeable Batteries

Why Choose KeepPower?

• Protected Safety: Built-in over-charge, over-discharge and short-circuit protection guards both your device and the cell.

• High Capacity & Discharge: Options from 800 mAh up to 5,300 mAh and discharge ratings up to 15 A meet the demands of powerful LED torches and other gear.

• Universal Compatibility: Available in common formats—14500, 16340, 18650 and 21700—so you can standardise on one reliable brand.

• Durable Construction: Metal-cased cells resist impacts and heat, delivering consistent performance over hundreds of cycles.

Key Features to Compare

1. Cell Format & Capacity

   • 14500 (800 mAh) for compact pen-lights

   • 16340/CR123A (950 mAh) for ultra-compact high-drain devices

   • 18650 (2,600 mAh–4,000 mAh) for most flashlights and headlamps

   • 21700 (5,000 mAh–5,300 mAh) for maximum runtime in flagship models

2. Discharge Rating

   • 8 A–10.6 A for general-purpose use

   • Up to 15 A for turbo-mode torches and power-hungry electronics

3. Charging Interface

   • Built-in micro-USB or Type-C ports on select cells for on-cell charging

   • Compatibility with standard multi-bay Li-ion chargers for non-USB formats

4. Protection & Durability

   • Integrated PCM (protection circuit module) prevents unsafe conditions

   • Stainless-steel end caps and nickel-plated cells for long-term reliability

5. Price & Availability

   • Competitive pricing on single and multi-packs

   • In-stock items ready for same-day dispatch or back-order delivery

Ideal Applications

• High-Output LED Torches & Headlamps: Ensure stable turbo bursts and long runtimes.

• Portable Electronics & Vape Mods: Meet strict current demands with protected cells.

• Power Banks & DIY Projects: Reliable energy storage for makers and hobbyists.

• Emergency & Survival Kits: Long-shelf-life rechargeables for peace of mind.

Maintenance & Best Practices

1. Rotate & Cycle: Use batteries in rotation and perform periodic discharge/recharge cycles to balance cell health.

2. Charge Safely: Match cells to the correct charger type—USB-equipped cells can top-up on the go, while others use dedicated bays.

3. Store Properly: Keep cells at around 40–60 % charge in a cool, dry place if unused for weeks to months.

4. Inspect Regularly: Check for dents, corrosion or unusual heat; retire any cell that shows physical damage or performance loss.

5. Use Quality Cables: For on-cell charging, always use high-quality USB-C or micro-USB leads to avoid voltage irregularities.

Shop with Confidence

Every KeepPower battery is backed by same-day dispatch, expert advice and Australian warranty—so you can trust in consistent power and total reliability for every mission.