This Neutral 18650 8.4V 6000mAh Rechargeable Lithium Battery Pack with Bag is practical in our daily life. Made of high quality plastic， the outer shell features light weight， compact size and smooth surface. Besides， adopting precise inner electronic components together with high technology， it is excellent in performance. In addition， designed into rechargeable type， it is very convenient， energy-saving and environment-friendly. Super large capacity makes it work stably for a long standby time and serve time. Additionally， it is applicable to headlamp of bicycle， flashlights， or other electric devices. Plus， it can be charged by portable power source.                                    Features             <br> High strength and lightweight outer shell <br> Precise and sophisticated inner components<br> 6000mAh ultra large capacity is durable <br> It can be recharged up to 500 times<br> With a bag for convenient carry and maintenance <br> Economical， energy-saving and eco-friendly<br> Applicable to many electronic products  <br>                                                            Specifications             Battery Type     Rechargeable Lithium Battery Pack    <br> Brand     Neutral     <br> Model     18650    <br> Voltage     8.4V    <br> Service Life     500 times    <br> Dimensions     (2.17 x 1.89 x 2.56)" / (5.5 x 4.8 x 6.5)cm (L x W x H)    <br> Color     Black    <br> Weight     8.96 oz / 254 g    <br> Rated Capacity     6000mAh    <br> Cable Length     16.54" / 42cm    <br> Battery Pack     Yes    <br> Charging Temperature     0℃ ~ 45℃     <br> Discharge Temperature     - 20℃ ~ 60 ℃    <br> Storage Temperature     - 20℃ ~ 45℃     <br>                                                             Package Includes            1 x Battery Pack<br>