18650 Battery Flat Top 3000mAh- 3100mAh, Shockli IMR 18650 High Drain 40A 3.7v Rechargeable Li-ion Battery (2 pcs)- Ideal for 180W Device

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About 18650 Battery Flat Top 3000mAh- 3100mAh, Shockli

SPECIFICATIONS Capacity: 3100mAh Voltage: 3.7V Standard Charge: 0.3A~3A (Recommend 0.5A~1.5A) / 4.2V+/-0.05VContinuous Discharge Current: 35A MAX Discharge Current: 40APositive: Flat Top (Unprotected) Charging Time: Standard charge(1.0A)- 3.5 hours Customer Instructions 1) You must charge battery fully to 4.2V before first use2) Don't mix the battery with different capacity or manufacturer common Question & Answer1.Are these authentic ? There are so many fakes.◆Answer: Yes, 100% authentic, Our store are ShockLi official store on AMAZON. The link www.shockli.com.2. Are these batteries for regulated or mech? ◆Answer: These batteries are great for regulated.3. Are these good for LED flashlight?◆Answer: Ideal for high power flashlight. It is flat top battery, Note - Does not make contact if used end to end in series for flashlight.4. How long will these batteries last?◆Answer: It Depends on your frequency of use. At 50 watts and they lasted 3 days, used moderately 6 times a day for about 25 mins each time.5. What kind of charger do these require? Charge time?◆Answer: Recommended high-quality 18650 3.7V battery Li-ion charger, Charge time around 3.5 hours(1.0A charge).6. Do these come fully charged?◆Answer: NO, Come with 10%- 15% charge on them (for shipping purposes).7. Is it CE, UL, ROHS certified?◆Answer: CE , UL, and ROHS certified, tested by manufacturer.Why choose usIMR/Li-ion battery specialist----Shenzhen ShockLi Technology Co.,Ltd is growing batteries manufacturing, We are the most professional IMR batteries with excellent quality control which earn us customers all over the world. Competitive price----Original factory.