Description
🧩 Product Overview
The Lenovo L14M3P21 OEM Replacement Battery is a genuine 45Wh Li-ion rectangular battery built for Lenovo Flex 3, Flex 4, and IdeaPad Yoga 500 models.
It offers reliable day-to-day performance, stable power delivery, and full support for Lenovo BIOS and Lenovo Vantage power management.
⚙️ Features & Specifications
- 🔋 Voltage: 11.1V
- ⚡ Capacity: 4050mAh / 45Wh
- 🔋 Battery Type: 3-cell Li-ion (rectangular)
- ⏱️ Runtime: 5–7 hours depending on brightness and workload
- 🔁 Cycle Life: 500–800 charge cycles
- 🛡️ Safety Protection: Overcharge, Over-discharge, Thermal, Short-circuit
- 💎 Condition: Brand New Genuine Lenovo OEM
- 📜 Certifications: CE, FCC, RoHS, UL Certified
- 📦 Warranty: 3-month limited warranty
💻 Compatibility
Compatible Lenovo Models:
- Lenovo Flex 3: 3-1470, 3-1570, 3-1480, 3-1580
- Lenovo Flex 4: 4-1470, 4-1480, 4-1570, 4-1580 (14″ & 15″)
- Lenovo IdeaPad Yoga 500: 500-14, 500-15, 500-14IBD, 500-15ISK
Compatible Part Numbers: L14M3P21, L14L3P21, L14M2P21, 5B10H42829, 5B10H42830, 5B10K10229.
Critical Note: Must match 11.1V / 45Wh / 3-cell rectangular design.
Not compatible with 7.4V, 11.4V, 30Wh, or L-shaped batteries.
🛠 Installation & Calibration Tips
- 🧰 Tools Required: Phillips #0/#1 screwdriver, plastic pry tool, anti-static wrist strap.
- ⚠️ Shut down the laptop and discharge the old battery below 25% before removing.
- ❗ Do not bend or puncture the battery — Li-ion cells are sensitive.
- 🔋 Calibrate with 3 full charge → discharge cycles after installation.
- 💼 Datacom Tip: Professional installation recommended for safe handling and best performance.
🔍 How to Verify Compatibility
- Check your existing battery label: L14M3P21 / 11.1V / 45Wh / 3-cell.
- Confirm the rectangular shape and connector position.
- Visit support.lenovo.com → enter your Machine Type (e.g., Flex 3-1470).
- Compare with Datacom product images for exact matching.
- Send Datacom a photo of your old battery for instant verification.
🛒 Why Buy from Datacom Nairobi?
- 🎯 Trusted Lenovo replacement battery supplier in Nairobi CBD
- 🆕 Fresh OEM stock manufactured within the last 12 months
- 🚀 Free same-day delivery within Nairobi CBD
- 📦 Fast and secure shipping countrywide
- 🧩 Accurate compatibility matching for Flex 3/4 and Yoga 500 models
- 📧 Support Email: support@datacom.co.ke
🚚 Delivery & Support
Available at Datacom, Revlon Plaza, Mezzanine Floor, Biashara Street, Nairobi.
We offer same-day delivery in Nairobi CBD and nationwide shipping to all Kenyan towns.
🔎 Related Search Terms
Lenovo L14M3P21, Lenovo L14M3P21 battery, Flex 3-1470 battery, Flex 4-1570 battery, Yoga 500 battery, L14L3P21, 11.1V 45Wh Lenovo battery, OEM Lenovo battery Nairobi, Datacom battery, Original Lenovo L14M3P21 Battery,
❓ Frequently Asked Questions
What is the difference between OEM Replacement and OEM Compatible?
OEM Replacement: Genuine Lenovo battery with BIOS + Vantage support and full reliability.
OEM Compatible: Third-party alternative with shorter lifespan and potential warnings.
Can I use a 7.4V or 30Wh battery instead?
No — your laptop requires 11.1V / 45Wh / 3-cell Lenovo L14M3P21. Lower-voltage or smaller packs will not fit or charge correctly.
How long does the L14M3P21 battery last?
Typically 5–7 hours depending on display brightness and tasks.
Do you ship outside Nairobi?
Yes — Datacom ships to all towns across Kenya via trusted couriers.
📐 Recommended Dimensions
23.0 × 8.5 × 0.6 cm
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