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- Anwendung: Power Tool
- Hochbesorgniserregende Chemikalie: Keiner
- Battery Number: 10-100pcs
- Size: 18X 65m-21mm x 70mm
- Replacement Battery: Ja
- Set Type: Batteries Only
- Typ: Li-Ion
- Nominal Capacity: 3800-5000mAh
- Modellnummer: 18650 21700
- Markenname: DIANKAISHOU
- Herkunft: Festlandchina
18650
Model: 3.7 3800mAh
Capacity: 3800mAh
Internal resistance: <15mΩ
Maximum charging current: 4A
Maximum discharge current: 12A
Charging times: 1000 times
Battery voltage: standard voltage 3.7V
the voltage after charging is 4.2V
and the voltage when discharging is 2.5V
Battery weight: About 48g±1g
Battery size: 18*65mm±0.1mm
Product features:
Comes with explosion-proof valve;
Quality Assurance;
long lasting;
High security;
Widely used: Flashlight, Fan, Bluetooth speaker, POS machine, driving recorder, massager, beauty instrument and so on.
Note:
1. Don’t wait until the battery runs out before charging, lithium batteries are not the same as ordinary batteries. Charging the batteries before using them is not conducive to the health of the lithium battery, Depleting the battery may cause it to fail to recharge.
2. Don’t put the lithium battery in a place with high temperature. The lithium battery prefers a place with a low temperature.
3. Summary of charging methods: short charging and short charging (infrequently charging, but if you want to rush!).
4. It is the time to charge when the power drops to 10% ~ 20%.
5. Use high-quality dedicated lithium battery charger with protection function.
6. In low-temperature weather, the use time of the lithium battery will be significantly shortened. This is normal, and it will be restored in about 1 hour in a warm place.
7. The capacity will vary depending of the discharge current.
21700
100% Brand new Original High-quality cells!
Battery Model: 21700
Battery Type: Lithium-ion
Nominal Capacity: 5000mAh
Nominal Voltage: 3.7v
Combination: Can be 3s 4s 7s 10s 13s 16s 20s, etc
Cycle life: 1000 times (80%DOD)
Charging Metod: CC/CV
Charge cut-off voltage: 4.20v /cell
Charging Current: 5000mA
Continuous Discharging Current: 25000mAh (5C)
Discharge cut-off Voltage: 2.7v/cell
Maximum peak discharge: 35000mAh (7C)
Charging Temperature: 0~45°C
Discharging temperature: -20~60°C
Storage temperature: -20~45°C
Version: Flat Top
Weight: 69±1g
Dimension: 21*70mm
9 reviews for 10-100pcs 3.7V 18650 3800mAh 21700 5000mAh Rechargeable Battery DIY Power Li-ion High Discharge Batteries for Electrical Tools
Only logged in customers who have purchased this product may leave a review.
| Farbe | 3800mAh-18650-100PCS, 3800mAh-18650-10PCS, 3800mAh-18650-20PCS, 3800mAh-18650-50PCS, 5000mAh-21700-100pcs, 5000mAh-21700-10PCS, 5000mAh-21700-20pcs, 5000mAh-21700-50pcs |
|---|---|
| Anwendung | Power Tool |
| Hochbesorgniserregende Chemikalie | Keiner |
| Battery Number | 10-100pcs |
| Größe | 18X 65m-21mm x 70mm |
| Replacement Battery | Ja |
| Set Type | Batteries Only |
| Typ | Li-Ion |
| Nominal Capacity | 3800-5000mAh |
| Modellnummer | 18650 21700 |
| Markenname | DIANKAISHOU |
| Herkunft | Festlandchina |
The result was 3500 to 3600mAh per unit, which was slightly lower than the nominal value of 3800mAh, but within the acceptable margin of error, so it's OK. 👍
7A Makita Battery 🔋 It seems like it can be used as 👍 👍