1)charger for Blackberry 8520 2)MOQ:300pcs when not in stock 3)high quality,fast delivery

2000mah power bank battery case for Blackberry 8520

Product performance:    Built-in input interface (MICRO)    Output: the bomb dot matrix    High-capacity lithium battery, to 2000 mA.    Intelligent charging system, the conversion rate of more than 90%.    An external power adapter can simultaneously charge the phone    Compatibility, common to most cell phones and digital consumer electronics products.Product Specifications:     Battery Type: Li-ion battery     Batteries: 3.7V/2000mAh     Input: DC 5.0V/1.8 (max)     Output: DC 5.0V/0.5A ~ 1.2 (max)

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2000mah external power bank for Blackberry 8520