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By certification 
Description
KAYO Battery is one of the leading outdoor led lighting battery 7.4V 2800mah lipo battery rechargeable battery manufacturers in China, who offers customized service and wholesale service. With large electrical capacity, welcome to buy the quality and durable batteries from our factory.
This product complies with National Standard GB/T18287-2013《Cell Phone Lithium-ion Battery
General Specifications》of PRC.
5.1 Using scope: 6.1 Using scope: The specifications apply to Li-ion Battery Protection Module for KAYO Company.
6.2 Battery capacity: 2000mAh
6.3 Environment request: RoHS.
6.4 Function description: Over charge protection, Over discharge protection, Over current protection
Short circuit protection
6.Certificate
| Li-Ion Polymer Battery Specificaitons – | |||||||
| Type | Model No. | Nominal Voltage |
Norminal Capacity | Dimensions (mm) | Weight | ||
| V | mAh | Thickness | Width | Length | g | ||
| **2741 | KGL612741 | 3.7 | 680 | 6.1 ±0.2 | 27.0 ±0.5 | 41.0 ±1.5 | 11.5 |
| **3048 | KGL503048 | 3.7 | 930 | 5.0 ±0.2 | 30.0 ±0.5 | 48.0 ±1.5 | 16.0 |
| **3349 | KGL753349 | 3.7 | 1630 | 7.5 ±0.2 | 33.0 ±0.5 | 49.0 ±1.5 | 28.4 |
| **3452 | KGL543452 | 3.7 | 1030 | 5.4 ±0.2 | 34.0 ±0.5 | 78.0 ±1.5 | 17.7 |
| **4078 | KGL694078 | 3.7 | 2500 | 6.9 ±0.2 | 40.0 ±0.5 | 78.0 ±1.5 | 46.5 |
| **4251 | KGL494251 | 3.7 | 1450 | 4.9 ±0.2 | 42.0 ±0.5 | 51.0 ±1.5 | 25.2 |
| **4276 | KGL794276 | 3.7 | 3600 | 7.9 ±0.2 | |||
