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2* Z01 flashlight with 2*21700 5000mAh Batteries, Ship From USA

$19.99
$39.99 50% Off
Only 37 left in stock
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This link is only for people located in USA, order will be sent from California. If you want to buy together with other models, please make sure they are all shipped from USA.


Here are two reviews on 21700 5000mah batteries, link is:
https://budgetlightforum.com/node/76779 or https://budgetlightforum.com/node/76591 

Specifications
Flashlight: Z01 flashlight is to transport the battery

Battery type: 21700 battery

Battery Capacity: 5000mAh(Standard), 4900mAh(minimun)

Battery Voltage:3.6V
MAX Discharge Current: 10A (but it can handle max 15A)

Data below is from a test review on BLF. CLICK ME to check details.
Diameter: 21,7mm ± 0,2mm
Length: 70,9mm ± 0,2mm
Weight: 72g ± 4g
Nominal capacity: 5000mAh at 0.2C discharge current
Minimum voltage: 2.50V
Maximum voltage: 4.20V ± 0.03V
Standard charge current: 0.2C (1000mA)
Maximum charge current: 0.7C (3500mA)
Maximum discharge current: 2C (10000mA)
Initial internal impedance: ≤ 30mΩ