No battery included

Huawei E5330 (E5330s-2) Technical Specifications:

* Type: 3G Mobile Hotspot /Portable 3G Router

* 3G DC-HSPA+/HSPA/UMTS 2100/900 MHz

* 2G GPRS/GSM/EDGE: 850/900/1800/1900 MHz　

* Startup time: 5s

* Up to 10 Wi-Fi devices connection

* SIM Card type: standard 6 PIN SIM card interface

* MIMO: Yes

* SMS: Yes

* Power button, Reset button

* External Antenna Connector: No

* 1500mAh battery: support 6h working time, 300h standby time

* Ethernet/3G dual link , support WAN/LAN auto redirect

* 21M ultra speed link (21M Downlink / 5.76M Uplink)

* WIFI 802.11 b/g/n, 2.4G

* Support Windows/MAC/ IPhone, iPad / Android and Other Smart Phones and Tablets

* Dimensions: 11 x 7.4 x 3.6 cm