{"product_id":"liitokala-king4000-18650-4000mah-battery","title":"LiitoKala King4000 18650 4000mAh Battery","description":"\u003ch3\u003efeatures:\u003c\/h3\u003e\n\u003cp\u003eComes with explosion-proof valve;\u003cbr\u003eQuality Assurance;\u003cbr\u003elong lasting;\u003cbr\u003eHigh security;\u003cbr\u003eWidely used: Bluetooth speaker, POS machine, driving recorder,\u003cbr\u003emassager, beauty instrument and so on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e1. Don't wait until the battery runs out before charging. Lithium batteries are not the same as ordinary batteries. Charging the batteries before using them is not conducive to the health of the lithium battery. Depleting the battery may cause it to fail to recharge\u003cbr\u003e2. Don't put the lithium battery in a place with high temperature. The lithium battery prefers a place with a low temperature.\u003cbr\u003e3. Summary of charging methods: short charging and short charging (infrequently charging, but if you want to rush!)\u003cbr\u003e4.It is the time to charge when the power drops to 10% ~ 20%\u003cbr\u003e5.Use high-quality dedicated lithium battery charger with protection function\u003cbr\u003e5. In low-temperature weather, the use time of the lithium battery will be significantly shortened. This is normal, and it will be restored in about 1 hour in a warm place.\u003cbr\u003e6.T he capacity will vary depending of the discharge current.\u003c\/p\u003e\n\u003ch3\u003eSpecifications :\u003c\/h3\u003e\n\u003cp\u003eBrand:LiitoKala\u003cbr\u003eModel:Lii-King4000\u003cbr\u003eCapacity:3900-4000mAh\u003cbr\u003eInternal resistance:\u0026lt;16mΩ\u003cbr\u003eMaximum charging current: 4A\u003cbr\u003eMaximum discharge current: 12A\u003cbr\u003eCharging times: 1100 times\u003cbr\u003eBattery voltage: standard voltage 3.7V,\u003cbr\u003ethe voltage after charging is 4.2V,\u003cbr\u003eand the voltage when discharging is 2.5V.\u003cbr\u003eBattery weight: About 48g±1g\u003cbr\u003eBattery size: 18.3*65.05mm±0.1mm\u003c\/p\u003e","brand":"LiitoKala","offers":[{"title":"1pcs","offer_id":43436737101913,"sku":"King4000","price":5.45,"currency_code":"USD","in_stock":true},{"title":"2pcs","offer_id":43436742934617,"sku":"King4001","price":9.85,"currency_code":"USD","in_stock":true},{"title":"4pcs","offer_id":43436742967385,"sku":"King4002","price":18.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/3703\/2281\/files\/LiitoKalaKing4000186504000mAhBattery.jpg?v=1781555713","url":"https:\/\/rugged-trail-outfitters.myshopify.com\/products\/liitokala-king4000-18650-4000mah-battery","provider":"Rugged Trail Outfitters","version":"1.0","type":"link"}