LED lamp 18650 battery top ten brands of batteries Model: ICR18650 combinations: Any combination, according to customer nominal voltage: 3.7V, 7.4V, 11.1V, 14.8V, etc. (with protection board) single-core size: 18 * 18 * 65 Unit: mm nominal capacity: 1000-3000mAh batteries resistance: ≤60 Rated voltage: 4.2V, 8.4V, 12.6V, 16.8V and other single cut-off voltage: 2.75V, 3.0V maximum discharge current: 2-10A Maximum charge current: 1-10A for the environment: -20 / + 60 ° Applications: mobile power, microphone, notebook computers, digital cameras, walkie-talkies, portable VCD / DVD, IC card terminals, electronic door locks, electric toys, emergency lighting, alarm systems, medical equipment, mobile speaker battery, battery equipment, equipment lithium batteries, rechargeable Spotlights lithium batteries, lithium battery miner's lamp, lamp lithium battery, lithium battery buried lights, underwater light lithium battery, LED explosion proof lights lithium battery, lithium battery lamp head, T8日光灯锂电池, ceiling lithium batteries, lithium battery miner's lamp, energy saving lamps lithium batteries, lithium batteries underwater lights, buried lights lithium battery, sensor lights speaker rod battery, LED lighting lithium battery solar street lamp 12V battery mower battery, lithium battery monitor, equipment, batteries, fire emergency lights lithium battery, searchlight lithium batteries, fishing lights lithium battery, lithium battery lithium battery lithium searchlight, emergency light lithium battery, lithium battery fire lights, medical equipment lithium battery megaphone lithium batteries, lithium battery mower, lawn mower lithium battery, lithium battery lights, lamps lithium batteries, communications equipment, instruments and other types Dear friends, : The battery assembly approach requires custom-made according to customer requirements, such as voltage, capacity, packaging, colors, matching plugs, outlet direction, the outlet bold line and length, if special needs custom-made, please contact us! Model: 18650-4400mAh Nominal capacity: 4400mAh (standard charge and discharge) Length: 72.2 ± 0.1 mm Width: 36.2 ± 0.2 mm height: 65.2 ± 0.2 mm Nominal voltage: 14.8 V internal impedance: ≤ 129 milliohms (including PTC) Security: Anti explosion, no leakage, no hot. PTC: short circuit inside the battery safety switch automatically disconnects after the non-short-circuit voltage immediately returned to normal; rupture valve: the internal pressure ≥15KG red open automatically to prevent the explosion. Delivery: 7-10 days Bulk delivery, sample delivery 2-3 days, and some models can be delivered 24 hours, 6 hours may send samples to test (if any special requirements (custom plug connector, size unconventional! capacity unconventional and other electrical performance requirements, delivery customer's consent, the appropriate extension)) 1. Recommend use Alipay secured transactions. Safe, convenient, guaranteed! 2, Guangdong Province, courier or logistics support collection, cash on delivery. 3, Guangdong province have Nadu state outlets or new logistics support payment collection. 4, other transactions can call deliberations. Shenzhen Hai Zhi Yuan Technology Co., Ltd. ||| LED lamp 18650 battery top ten brands