|Place of Origin:||China|
|Minimum Order Quantity:||100pcs|
|Packaging Details:||Standard Export Package|
|Delivery Time:||5-8 working days|
|Payment Terms:||T/T, Western Union, L/C|
|Supply Ability:||10000pcs per day|
|Voltages:||7.4v||Capacity:||2000mah 2200mah 2400mah|
|Batery Type:||A Grade 18650 Cell||Battery Case:||Wrap With PVC|
|Warranty:||One Year||Delivery Way:||FEDEX,TNT,UPS,by Sea,by Air|
|Weight:||About 100g||Battery Material:||Li(NiCoMn)O2|
|Application:||LED Light,torch,street Light,etc.|
2S1P 7.4v 2000mah Li ion Battery Pack For Loud Speaker OEM ODM
|Nominal Capacity||2000mah 2200mah 2400mah 2600mah|
|Charge Cut-off Voltage||8.4V|
|Charge Method||CC/CV-Constant Current/Constant Voltage|
|Cycle Life Time||Above 500 cycles|
|Internal Impedance||PCB Internal Impedance<80mΩ, Battery Internal Impedance <180mΩ|
|Output Terminal||DC/1.35*35mm ,DC: 7mm|
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 shipment, 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 objects 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.
1.Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military
flashlight, high-end flashlight, high power flashlight, bright flashlight.
2.Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight,
3.Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player,
speaker, microphone, sound equipment, audio, Digital camera, vidican.
4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes,
6.Instruments and meters: water meter, gas meter.
7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor
8.Power tools: electric drill, mower
The Advantages Of 18650 Li ion Battery
1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
2. Clean and Green energy, no toxic material contained
3. Powerful: Battery can discharge in 15C~20C
4. Long life cycle, 80% capacity remain after 500 times deep cycle.
5. No memory effect,highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70°C
7.Small size, light weight:
8. Good performance at high temperature and high temperature resistance
9. Low self-discharge rate: < 3% monthly
Accept OEM ODM service