The bigger the battery is not the better, because we need to take into account the use and size of the product, as well as the impact on the structure when the product is dropped. Smart Watch 650mAh Battery is no longer an option for lighter watches, but it brings much more degree of sense of security to your watch life
Read MoreSend InquiryThe bigger the battery is not the better, because we need to take into account the use and size of the product, as well as the impact on the structure when the product is dropped. The Smart Watch 500mAh Battery is no longer a great choice for a lightweight watch, but it brings a sense of security in some degree for your watch battery life.
Read MoreSend InquiryThe bigger the battery is not the better, because we need to take into account the use and size of the product, as well as the impact on the structure when the product is dropped. For thinner and lighter watches, our Smart Watch 350mAh Battery balances weight and size, and it may be a good choice.
Read MoreSend InquiryToy Car 14500 Battery Pack compared to 18650 cells, although lost the advantage of sufficient energy, but also bring more smaller sizes. And compared with 18650 battery pack, 14500 battery pack is more suitable for toy cars with high space requirements.
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