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Dear friend,welcome to LiitoKala Official Store,due to the post raise the shipping cost,it is more expensive than before.we adjust the shipping methods according to the purchase quantity:
1.if you buy 1-2pieces batteries,we will send via China Post Small Packet ,without tracking information,delivery time about 30-60 working days.
2.if you buy over 3pieces batteries,we will send via CDEK ,ePacket or China Post Registered Air Mail,with tracking information,delivery time about 30-60 working days.
Please note this before you make the order,especial less 2 pieces battery,thank you for your understanding.
Battery Name: Liitokala
Battery Type: HG2
Battery performance: 18.4*67 (mm)
Battery Material: Lithium-Ion (LI-ION rechargeable Li-ion battery)
Battery voltage: 3.6 V
The internal resistance of the battery: 20mΩ or less
Nominal capacity: 3000 mAh
Battery Current: 20A continuous discharge more than 35a.
Battery Weight: 45 g
Application Type: Power tools Electronic model airplanes, cars, electric bicycles, Communications military medical battery packs.
Charge and discharge criteria: 500-1000 times higher than the charging voltage of 4.2 V, the discharge cut-off voltage of 2.5 V
Special remind: charge first, then use the new battery, lithium battery don't overcharge and over discharge, batteries and then stop charging, the battery is insufficient, please recharge immediately, otherwise the lithium battery is easy to damage and even lead to scrap. (don't higher than 4.25 V voltage, discharge voltage had better not less than 2.75 V)
Lithium batteries have limited use, generally about 800 times. Every call waiting is equivalent to a single battery charge, each charge, it will shorten the life of a.
good, life is long, long time discharge, no memory effect High temperature resistant performance is good, can amount to about 50 ° C temperature safety performance is high, no explosion, not burning non-toxic, non-polluting (environmental protection)
18650 lithium ion batteries are widely used in:
Communication devices: PHS telephone, radio, etc
Information equipment: notebook computer, PDA, portable printer fax machine, etc
Audio equipment: digital cameras, camera, portable VCD, DVD, flashlight, etc
Electric tools: electric tools, electric planer, LED light flashlight, etc.
I shop also can be customized various belt protection circuit of 18650 lithium-ion battery pack according to customer requirement.
Protect circuit has the following two points:
1, to prevent the battery cannot charge caused by the battery discharge (damage).
2, prevent the battery caused by the charger voltage high combustion (explosion), and other security issues. Allows you to use more secure.