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High voltage 3.7V 4000mAh 606090 rechargeable li-po battery for Bluetooth Speaker, Toys, Power Bank
The rechargeable PLM-606090 3.7V 4000mAh battery is using the best material with highest capacity possible for standard consumers. Custom OEM/ODM orders are welcome for different application, our business covering most of Europe, Asia and Americas market. We are expecting become your long-term partner in China.