Promotional Gifts Hand Warmer Battery Power Pack Hand Warmer Power Bank

Promotional gifts hand warmer battery Power pack hand warmer power bankModel NumberPortable USB Rechargeable Reusable Pocket  Body Heater Heat Pack Hot Pack Hand warmer with Power bank ChargerReal Capacity2400mAh,3000mAh,3600mAh,4000mAh,4400mAh,5200mAhBattery Type18650 BatteryInputMirco USB DC 5V/1AOutputDC 5V/1ASocket TypeUSB chargingProduct Weight135gDimensions102*59*24.5mmCase MaterialsABS+Alluminum alloyProduct colorBlue,Silver,Gold, Rose goldWorking temperature: 40-50-55 degrees (third gear)Storage Temperature-10°C-25°CEstimated Recharge CyclesCharge from 0 to 100% up to 500 timesProtection FunctionsBuilt-in protection functions for short circuit, over charge/discharge, over-load;CertificateCE/FCC/RoHS/UL/MSDS/UN38.3Warranty12 monthsDelivery Time5- 15 working daysPackaging DetailsRetail Package or customizedMOQ50pcs. Samples are availableOEM/ODMCustom logo/color/package/PCBA/MouldPacking info(8000mah): CTN size:370*250*290mm QTY:60pcs G.W:11kg Pictures show:Our advantages:Years of export manufacturing experience.We accept small quantity order,such as 50pcs.Customized logo/OEM/ODM accepted (small order support)Well-priced,high quality controlProducts comply with CE.Rohs,FCC,Reach,MSDS,UN38.3...certificatesGood services,reply in time any questionsWe have a number of cooperative stable logistics to provide you with door to door services.FAQ:Q1: How about the MOQ?A: We don't have MOQ required, we can accept small order, 10pc can be acceptable, but we can give some discount for large order.Q2: How about the packageA: We use neutral package,of couse,we are pleased to customize for youQ3:How to customize my own brand logo?A: Provide us your logo or design files,we will provide free artwork for you approve before making PP sample.Q4: How about the lead time?A: For sample order, we usually need 3-5 work days, for bulk order, we usually need 10-18 work days for mass production.Q5: How about the warranty?A: 1 yearQ6: How should we do if the product is failed?A: Just need to tell us the quatitty and the problem, send us the failed image&video, we will send a new one for free.Q7:  How about the shipment?A: We usually ship by express(DHL,UPS,Fedex,TNT) or by air, for bulk order, we usually ship by sea  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1