Features:
1. Using high quality materials, product quality is guaranteed
2. Compact size, exquisite appearance, simple and convenient disassembly
3. The product comes with two DC5521 interfaces, both can be output or charging
4. The product has a power toggle switch and power indicator, safer to use.
Parameter:
Capacity: Battery capacity: 3*3.7V*3400mah=37 watt-hours; (batteries provided by the user)
Output power: rated output power 12V3A = 36 watts; peak power 60 watts
Charger type: 12.6V lithium battery charger, through the charger to display the charging status, the battery box no charging display
Charging power: 12.6V lithium battery charger 1-2A; 12-25W
DC interface standard: DC5.5*2.1MM (inside positive and outside negative)
Protection circuit parameters:
Overcharge protection: 4.25V*3
Low voltage protection: 2.75V*3
Overcurrent detection voltage: 0.1V+-0.025V
Installation Notes:
1, spring to the negative pole, copper to the positive pole, do not install reverse
2, the use of high-quality batteries and require strict pairing
Package include:
Tandem battery box *1
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
