Lithium Battery Liter -18650C 5200mAh for Portable Bluetooth Speaker
The portable Bluetooth speaker has a built-in high-capacity rechargeable lithium polymer battery and has a top-grade waterproof IPX 7 – allowing you to soak 1 meter underwater for 30 minutes. High power 5200mAh lithium polymer battery keep it stay a long time.
OVERVIEW
Superior Quality Sound
Unique stereophonic active two-way fractional frequency system and double passive radiator design make the sound more clear and sonorous.
Flashing Strobe
Build energy with a multicolored line light and flashing strobe make music more dynamic and attractive.
Long Battery Life
Built-in 3.7V lithium polymer battery Liter -8650 5200mAh can make 50% volume playback time up to 12 hours.
Wireless Stereo Pairing
Connect 2 Bluetooth speakers via a single device for 360° stereo sound and double the volume.
Advanced Bluetooth Technology
Bluetooth 4.2 technology makes the signal transmission more stable.
Specifications
Battery: Built-in 5200mAh Liter -18650 lithium polymer battery
Playtime: About 12hours at 50% volume
Input: 5V/2A
Output power: 2 x 12W, 2 x 10W, THD<1%
Charging time: About 3-4 hours
Bluetooth standard: 4.2+EDR
Powered by Cylindrical Lithium Polymer Battery Liter -18650C
Part Number | Liter -18650C |
Capacity(mAh) | 2600 |
Voltage(V) | 3.7 |
State of Charge | < 30 % |
Internal Impedance | <200mΩ |
NTC | Yes |
Connector | Yes |
Charging temperature Range | -0℃ to +45℃ |
Discharging temperature Range | -20℃ to +60℃ |
Storage Temperature Range | -20℃ to +45℃ |
Life Expectancy(typical) | 300 cycles |
Liter -18650 Lithium Polymer Battery List
| Model | Voltage(V) | Capacity(mAh) | Size(mm) |
|---|---|---|---|
| Liter -18650D 3S | 11.1 | 2200 | 18*54*65 |
| Liter -18650D 3P | 3.7 | 6600 | 18*54*65 |
| Liter -18650D 2S | 7.4 | 2200 | 18*36*65 |
| Liter -18650D 2P | 3.7 | 4400 | 18*36*65 |
| Liter -18650D | 3.7 | 2200 | 18*65 |
| Liter -18650C 3S | 11.1 | 2600 | 18*54*65 |
| Liter -18650C 3P | 3.7 | 7800 | 18*54*65 |
| Liter -18650C 2S | 7.4 | 2600 | 18*36*65 |
| Liter -18650C 2P | 3.7 | 5200 | 18*36*65 |
| Liter -18650C | 3.7 | 2600 | 18*65 |
| Liter -18650B 3S | 11.1 | 2800 | 18*54*65 |
| Liter -18650B 3P | 3.7 | 8400 | 18*54*65 |
| Liter -18650B 2S | 7.4 | 2800 | 18*36*65 |
| Liter -18650B 2P | 3.7 | 5600 | 18*36*65 |
| Liter -18650B | 3.7 | 2800 | 18*65 |
| Liter -18650A 3S | 11.1 | 3200 | 18*54*65 |
| Liter -18650A 3P | 3.7 | 9600 | 18*54*65 |
| Liter -18650A 2S | 7.4 | 3200 | 18*36*65 |
| Liter -18650A 2P | 3.7 | 6400 | 18*36*65 |
| Liter -18650A | 3.7 | 3200 | 18*65 |
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