Feature for 18650 2900mAh Lithium ion Battery For Solar Spot Lights UL1642
No. | Items | Specification description |
1 | Battery Cell Model | INR18650 lithium-ion |
2 | Nominal Voltage | 3.6V-3.7V |
3 | Nominal Capacity | 2900mAh or customize |
4 | Structure/Combination | 1S1P+PCM+ BLUE PVC film OR OEM |
5 | Cycle Life | 500 cycles |
6 | Size of Battery Pack | 19.3*70.3mm for whole pack |
7 | Weight of Battery Pack | about 60g |
8 | Standard Disharge Current | 0.2C |
9 | Max Continuous Discharge Current | 2.0A |
10 | Pulse Current Value | 6.0A |
11 | Charge Voltage | 4.2V |
12 | Standard Charge Current | 0.3C (CC/CV) |
13 | Max Fast Charge Current | 0.5C (CC/CV) |
14 | Over Discharge Cut Off Voltage | 2.50--3.00V |
15 | Over Charge Protection Voltage | 4.20--4.25V |
16 | Discharge Working Temperature | -20~60°C |
17 | Charge Working Temperature | 0~45°C |
18 | Storage Temperature | -20~40°C |
19 | Recommended Storage Temperature | 20 ± 10°C |
Notice | 1.Our battery is sent out with a little or no power, so please charge it for about 3 - 4 hours before using.When we shipement, we only charged 30-50% power. 2 Do not overcharge or overdischarge batteries .It will decrease the batteries’s service life. 3 Do not short circuit,incinerate and disassemble batteries. 4 Do not impact the battery. 5 Do not drop of cause unnecessary shocks to the batteries 6. Do not carry loose batteries in a pocket or purse with metal obects like coins,paper clips etc. 7. Do not use inferior charger to recharge this battery in case of damaging the battery. 8. Do not put the battery in the charger too long. 9. Put it beyond the reach of children. 10.The picture only reference, detailed picture will see the actual battery. |
Production line
Q: Are you trading company or manufacturer?
A: We are Manufacturer for battery single cell and battery pack involve lithium-ion // lifepo4 // polymer .
Q: How long is your delivery time?
A: Generally it is 5-7days for single cell , 15-25 days for battery pack, we well arrange it for you as soon as possible for your OEM order
Q:Do you have MOQ ?
A:No limited for single cell , low moq for customize model More quantity has better price, we will check the best price for you
Q: Do you provide Samples?
A: Yes, we could offer the sample with free base on quantity less than 3pcs for single cell
Q: What is your term of payment?
A: We adopt T/T,Paypal,Wester union
Q: Does your product come with a product warranty?
A: normally 1 year
Q:Which shipping method you usually take?
A:UPS, DHL, FEDEX and so on. We can also ship with your own shipping agent.