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- DIY ¿ëÇ°: Woodworking
- ¿ø»êÁö: Áß±¹
1. Voltage charging voltage 21V. Single cell charging voltage 4.225V
2. Current Continuous discharge current 8-20A
3. Overcharge protection, overcharge single cell detection voltage 4.225V
Overcharge protection delay 1S
Overcharged single cell recovery voltage 4.125V. Overcharge protection release delay 1mS
Over-discharge protection, over-discharge single cell detection voltage 2.7V
Over discharge protection delay 1S
Over-discharge single cell recovery voltage 3V
Over discharge protection release delay 1S
Over current protection Over current detection voltage 0.1-0.2V
Overcurrent detection current 30±5A
Overcurrent detection delay 1S
Recovery status Automatic recovery
Short circuit protection Is there short circuit protection?
Short circuit detection delay 250uS
Short circuit release delay 1S
Short-circuit detection voltage 0.5V
Recovery status Automatic recovery after disconnecting the load
Temperature protection Over temperature protection temperature 70±5¡É
Over temperature recovery temperature 55±5¡É
Power consumption working state 25uA (25¡É)
Sleep state 6uA(25¡É)
Internal resistance The internal resistance of the main discharge circuit is 30±5m¥Ø
Temperature protection Working temperature -40¡É-85¡É Relative humidity ¡Â75%
Storage temperature -40¡É-125¡É Relative humidity ¡Â75%
Size Length x Width 92 x 62 (mm)
Color: green
Material: PC+Metal
Package Contents:
1 x Lithium battery protection board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- About tracking number update:
- If your tracking number is no logistics information, as thousands of parcels sent to foreign countries, logistics companies did not update logistics information, please contact us the first time, Please kindly do not directly open the dispute. We are the first time for you to solve!
- Time of shipment:
- All of product we can shipping out within 5~8 weekday, on usually we are according to customer orders time for packing and shipment, we need to carefully check the quality of the goods before to Ship, So take some time to handled.
- Time of delivery:
- Due to force majeure factors: hurricanes, rainstorms affect flights. Leading to logistics delays. We are honest sellers, will not let you suffer any loss. Please give the logistics company a little processing time, we wait for the package to reach your side.
- If your logistics information arrives at the local post office:
- If the local post office does hasn`t contact you, please contact your local post office as soon as possible to get your package. Otherwise, overtime receipt of parcels, the local post office will return your parcel, the consequences of self-responsibility.
- Protection time is running out:
- When we have finished time of shipment, if the product protection period running out, please extend the product protection period by yourself or contact us, Please kindly don`t open the dispute directly.
- Import duties:
- Taxes and charges are not included in the item price or shipping charges. These charges are the buyer`s responsibility. Import duties, taxes and charges are not included in the item price or Shipping charges. These charges are the buyer`s responsibility
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- When you receive the goods, if there are any problem, please contact us and do not directly open the dispute. We promise we will give you a satisfied solution after we confirmed it. We also will give you a positive evaluation.
- We sincerely invite you to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5 Stars. When you show your nice picture on our feedback area please sent message tell us, the next order contact me, will be additional surprises.
- Order amount 100 US dollars more than at same times , we can free shipping DHL,EMS, UPS, will become our VIP customers, enjoy additional benefits for all the life.
- Q: How can track my parcel?
- A: You can track your parcel on the following website using your tracking number: www.17track.net/en (Copied to the browser to open)
- Q: As a retail or wholesale to offer wholesale price if i lots of items?
- A: if you need to buy plenty of items at the same times, please contact me first. i will offer you the competitive wholesale price .
- Q: How Can i pay my order?
- A: ÇØ¿Ü supports Visa, MasterCard, Maestre Debit Card, Western Union, and wire transfer via bank.
- If items damaged,we must be contacted within 24 hours of receipt.
- If the item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement.
- If you are not satisfied when you receive the item (incorrect, damaged, defective, or item not as described), please return it within 7 days for a replacement or money back.
- For any personal reasons (choose a dislike or i needn`t this product anymore),Return shipping charger will be the buyer`s responsibility. We will not accept any items with odors(perfume.smoke,ect.)
- All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
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