2pcs 3.7V 350mAh LiPo Battery 4mm Thick 402040 2pin JST-PH 1.0/1.25/1.5/2.0/2.54Description:Send it with a tracking number !About plug Specifications ,For example ,the 2mm connector mean 2mm between the two pin. 1. Model : PL402040 2. Cell Dimension ： Thickness( 0.4 cm ) x Width(2.0 cm) x Length(4.0 cm) 3. Nominal Capacity : 350mAh 4. We will send li battery with a PCM protector board for prevent over charging or over discharging. 5. Fit for Remote controller,IPTV Set top box remote controller,LED lighting,Underwater lighting system,Bluetooth device,MP3/MP4 player,safety lamp,GPS,Driving recorder,Game player,Pos machine, Consumer electronics device, Medical Devices ,Flash lighting garden lighting ,Project Design etc. 6.Each cell weight : 6 g Package include : 2 pcs rechargeable li battery 3.7v 350mah 402040 with 2pin conncetor Electrical characteristics： 1. Standard Charging method ：0.5C （constant current）charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C 2. Rated Capacity ： The capacity means the discharge capacity of the cell, which is measured with discharge current of 0.2C with 3.0V cut-off voltage after standard charge. 3. Charging time ：Standard Charging：3.0 hours(Ref.) ，Rapid charge： 2.0 hours(Ref.) 4. Max. charge current ：1.0C Max. discharge current ：1.0C Discharge cut-off voltage ：3.0V 5. Operating temperature ：Charging： -20℃~60℃ Discharging：-20℃~60℃ 6. Storage temperature ： -10℃~ +45℃ 7. Cycle life: 600 cycles,Stable performance with 100% in house testing 8. Test condition： Charge:0.5C to 4.2V Discharge:0.2C to 3.0V 70% or more of 1st cycle capacity at 0.2C discharge of Operation Self-discharge ：Residual capacity >90% After the standard charging, storied the cells under the condition for 30 days, then measured the capacity with 0.2C till 3.0V 10：Temperature characteristics ： -20℃: ≥65% 23℃: 100% 60℃: ≥96% ---- According to item at 23±5℃. ---- Capacity comparison at each temperature, measured with constant discharge current 0.2C with 3.0V cut-off. Percentage as an index of the capacity compared with 100% at 23℃ 11 ： Mechanical characteristics: ----- Vibration Test : No leakage / No fire After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz an 55Hz,the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of XYZ axes. ----- Drop Test : No fire/ no leakage. The cell is to be dropped from a height of meter twice onto concrete ground. PaymentDelivery detailsTerms of salesAbout usContact usPayment 1>. We accept the following payment methods: Paypal, Credit Card , Payoneer . 2>. You do not need Paypal account, you can pay with your credit or debit card via Paypal. 3>. If you do not already have a Paypal account, simply click on the 'Buy It Now' button and follow eBay checkout instructions. 4>. You then be able to enter your card details in order to pay via Paypal even if you do not already have a Paypal account. 5>. Paypal is safest, easiest and quickest way to make online purchases. 6>. Paying via Paypal also ensures that your purchase is fully protected and guaranteed.Delivery details All products will shipping within 1 working days after cleared payment.Terms of sales 1>.If you would like to return the item(s) because you changed your mind, you will be responsible for the return shipping charges. 2>.If you would receive a damaged, faulty or different item then you ordered, please contact us. We will send a replacement item or issue a refund. We will be responsible for the return shipping for such item(s). 3>.Products must be undamaged, in original packaging (except faulty products). Please pack items carefully when returning them.About us You can pay via " make offer " on ebay , Bulk quantity, please contact us for best discount. 1>.we are online business, located in shenzhen. 2>.We offer a wide range of original and unique products and provide professional services to customers all over the world. 3>.We enjoy what we do and hope you will be satisfied with our services.Contact us 1>. Your judgment is essential for the improvement and growth of our company, for this reason we ask you to leave a rating on our 5-star service. If there is any problem with any product received or some disruption related to the courier, please contact us before leaving a negative comment about it. We will certainly find an amicable solution to the problem. 2>. Please allow 1 business days for us to response ,because we have a time zone difference . maybe you email at morning. it is evening here.3>. if you need many our listing items. please contact us for a discount price, thanks!