Makita BL1415N 14.4V Lithium-Ion 1.5Ah

Makita BL1415N 14.4V Lithium‑Ion 1.5Ah — Lightweight, Fast-Charging Pack for Precision Work

The BL1415N is a compact 14.4V, 1.5Ah Li‑ion battery designed for light‑duty, stop‑and‑go tasks and overhead work where reduced weight and quick turnarounds matter more than long runtime. It features Star Protection electronics for overload, over‑discharge, and overheat protection.

When to Choose This Battery

• Use if you need a nimble setup for trim, cabinetry, punch‑list fixes, or service calls.
• Use for frequent tool changes and short bursts (drilling pilot holes, light fastening, light sanding).
• Avoid for long, continuous driving or cutting—choose a higher‑capacity 14.4V pack for that.

Runtime Expectations

Energy: ~21.6 Wh (14.4V × 1.5Ah). Actual runtime varies by tool, material, and temperature.

• Driving #8 × 1‑1/4 in. wood screws into softwood: roughly 60–120 screws per charge.
• Drilling 1/8 in. pilot holes in softwood: roughly 80–150 holes per charge.
• Oscillating multi‑tool light sanding/caulk removal: about 10–20 minutes of active trigger time.
• Not ideal for recip/circular saws or heavy lag screws—expect short bursts only.

Charging and Care

• Typical charge time: about 30 minutes on a compatible rapid charger (varies with charger and temperature).
• Allow the pack to cool to room temperature before charging after heavy use.
• Store long‑term at ~40–60% charge in a cool, dry place; check and top up every 3–6 months.
• Keep away from heat, moisture, and metal objects; do not use or charge a damaged pack.

Compatibility

• Fits Makita 14.4V slide‑style cordless tools that support Star Protection (look for the star symbol or yellow terminal).
• Works with Makita 14.4V‑compatible LXT rapid chargers; confirm compatibility on your charger’s label.
• Not for 18V tools—voltage must match the tool.

Pros and Cons

• Pros: very light, fast recharge, reduced fatigue for overhead/precision tasks, smart protection electronics.
• Cons: short runtime for continuous or high‑draw tools; may require frequent swaps on larger jobs.

Alternatives

• Need longer runtime on 14.4V? Step up to higher‑capacity 14.4V packs (e.g., 3.0Ah, 4.0Ah) if compatible with your tools.
• Heavy‑duty or all‑day use: consider moving tasks to an 18V platform if your tool lineup allows.

FAQ

How long does it take to charge?

About 30 minutes on a compatible Makita rapid charger, depending on charger model, pack temperature, and battery condition.

Will it work with my Makita 14.4V drill/driver?

Yes, if your tool is a 14.4V slide‑style model that supports Star Protection. Check for a star symbol near the tool’s terminal or consult the manual.

Can I use this in an 18V tool?

No. Match the battery voltage to the tool voltage to avoid damage and safety risks.

How can I extend battery life?

Avoid deep discharges, let the pack cool before charging, store at partial charge in a cool, dry place, and use the correct Makita charger.