DROPSHIPPING ΜΟΝΟ ΑΠΟ Ε.Ε. ΧΩΡΙΣ ΕΠΙΠΛΕΟΝ ΔΑΣΜΟΥΣ ΓΡΗΓΟΡΗ ΠΑΡΑΔΟΣΗ ΕΞΥΠΗΡΕΤΗΣΗ ΑΠΟ ΕΛΛΑΔΑ
End of Content.
End of Content.
Παράδοση σε: 10-12 Ημέρες
Μπαταρία λιθίου 21700 υψηλής απόδοσης και μεγάλης διάρκειας.
INR21700 100% Brand new Original High-quality cells!
Battery model: 21700
Battery type: Lithium ion battery
Nominal capacity: 5000mAh
Actual capacity: 4900-5300mAh
Nominal voltage: 3.7V
Nominal voltage: 3.6V
Combination: can be 3s 4s 7s 10s 13s 16s 20s, etc
Cycle life: 1000 cycles (80% DOD)
Charge and discharge: CC/CV 500mA
Standard Discharging Circuit: 0.1C A
Charging cut-off voltage: 4.20V
Discharge cut-off voltage: 2.5V
Charging current: 500-2000mA
Maximum charging current: 3C
Fast Discharging Current: 0.5C A
Maximum instantaneous discharge current: 5C (≤ 3S)
Battery internal resistance: less than 18m Ω
Charging temperature: 0~50 ° C
Discharge temperature: -20~60 ° C
Storage temperature: -20~45 ° C
Version: Flat top
Weight: 70± 2g
Size: 21 * 70mmDimension: 21*70mm
2、 Standard charging method (CC/CV constant current and constant voltage)
1. Constant current stage: Charge at 2.5A (0.5C) until the voltage reaches 4.2V
2. Constant voltage stage: Maintain 4.2V and stop when the current drops to 0.25A (0.05C)
3. Overcharging, reverse charging, and direct charging without a protective board are prohibited
| Βάρος | 8 κ. |
|---|---|
| Διαστάσεις | 6 cm |
| Brand Name | DIANKAISHOU |
| Model Number | 21700 |
| High-concerned chemical | None |
| Origin | Mainland China |
| Nominal Capacity | 5000mAh |
| Type | Li-Ion |
| Certification | RoHS |
| Size | 21mm x 70mm |
| Application | Power Tool |
| Weight | 69g |
| Rated Voltage | Others |
| Voltage | 3.7v |
© 2026 All Rights Reserved – Techitok | Designed & Developed by WeCommerce
