601430 3.7V 250mAh LiPo Battery

Overview

The 601430 3.7V 250mAh Lithium Polymer Pouch Battery is a compact, medium-width rechargeable soft-pack cell designed for slim-profile portable electronics. Measuring just 6.0 × 14 × 30 mm, it occupies the sweet spot between the ultra-narrow 12mm family and wider standard cells — delivering a meaningful 250mAh / 0.925Wh capacity in a footprint that fits wearable cavities, compact audio devices, and miniature wireless modules. Every cell ships with a pre-installed PCM protection board and is available for OEM/ODM customization.

⚡ Key Specifications

✅ Product Highlights

1. Optimized 14mm Width — More Capacity, Still Slim The 601430’s 14mm width bridges the gap between ultra-narrow 12mm cells (200–220mAh) and standard 20mm+ cells. This makes it the first choice for device designers who need more than 200mAh but cannot accommodate a wider cell — common in second-generation wearables, compact headsets, and slim IoT nodes.

2. 250mAh Capacity in a 30mm Body At just 30mm long, this cell fits shorter cavities where the 601235 (35mm) or 601245 (45mm) would overhang. The compact length combined with 250mAh output gives a best-in-class energy-to-length ratio in the 14mm width family.

3. Factory-Installed PCM — Full Protection Out of the Box The integrated Protection Circuit Module delivers:

• ✅ Over-charge cutoff at 4.20V
• ✅ Over-discharge shutdown at 3.0V
• ✅ Over-current & short-circuit protection
• ✅ Stable output with low internal impedance (≤300mΩ)

No additional protection circuitry required on your PCB for standard low-current applications.

4. Low Self-Discharge Polymer Technology The polymer gel electrolyte offers significantly lower monthly self-discharge compared to liquid-electrolyte cylindrical cells — ideal for products that sit in standby mode for extended periods (smoke detectors, asset trackers, seasonal devices).

5. 500+ Cycle Longevity Rated for over 500 full charge-discharge cycles while retaining ≥80% of original capacity — translating to well over 12 months of real-world daily-use product life in most consumer electronics applications.

6. Full OEM / ODM Support Custom connector types, wire gauge and length, PCM rating, NTC thermistor, label printing, and dimensional variants all available. Engineering samples deliverable in 5–10 business days.

🎯 Application Scenarios

• 🎧 Bluetooth Headsets & TWS Earbuds — compact footprint, clean fit in headband/case assemblies
• ⌚ Smartwatches & Smart Bands — 250mAh sustains 1–2 days of typical wearable workload
• 🖊️ Video Pens & Voice Recorders — 30mm length matches standard pen-body cavity depths
• 📷 Mini Surveillance Cameras — stable low-drain output for continuous standby recording
• 🏠 Smoke Detectors & Security Sensors — low self-discharge supports multi-month battery life
• 📡 IoT Nodes & BLE Beacons — 250mAh extends deep-sleep sensor lifetimes significantly
• 💊 Portable Medical Wearables — reliable voltage delivery for biometric monitoring devices
• 🔦 Handheld LED Devices — drop-in fit for flashlights and inspection lights

⚠️ Not recommended for drones, RC aircraft, electric tools, or any high-current application. Max continuous discharge is 1C (250mA).

📐 14mm-Width LiPo Family — Dimensional Comparison

Buyers designing across multiple SKUs can consolidate to a single 14mm-width supplier — contact us for bundle pricing and cross-model stocking agreements.

🔧 Customization Menu

📦 MOQ, Lead Time & Logistics

⚠️ Safety & Storage Guidelines

• Store at 40% – 60% charge state; recharge every 3 months during long-term storage
• Keep in a cool, dry environment away from direct sunlight and heat sources
• Always charge with a dedicated LiPo charger — do not use Li-ion cylindrical or NiMH chargers
• Do not puncture, crush, bend, or expose to temperatures above 60°C
• Certified to UN38.3 for safe international air and sea transport
• Dispose of in accordance with local e-waste regulations — do not incinerate

📩 Request a datasheet, engineering sample, or volume quote. OEM / ODM orders welcomed. One-year warranty included. Global shipping available.