**Powerful with long operation time<br> **Long cycle life: up to 500 times <br> **Widely compatible<br> **Super thin design <br> **Portable and convenient <br> **Excellent security and reliability <br> **High efficiency of power conversion <br> **Electricity-saving function <br> **User friendly <br> **Memory effect free <br> **Fashionable <br> **Environment friendly and economic efficiency <br> **Output voltage: 14V-24V (intelligently adaptable only by changing the intelligent cable) <br> **Output current: Max 5A (intelligently adaptable only by changing the intelligent cable) <br> **Capacity: L1 with 32WH, L2 with 62WH, L3 with 93WH <br> **Operating temperature: -10-40 deg. C <br> **Operating time: L1 for 2-4h, L2 for 6-8h, L3 for 10-12h <br> **Weight: L1 500g max, L2 650g max, L3 800g max <br> **Working with: laptop computers of most brands and models <br> <br>