● High operating voltage ● No memory effect ● Low self-discharge ● Very good safety characteristics | ● High energy density ● High reliability ● Long cycle life ● Excellent charge/discharge cycle characteristics |
The 9um separator reduces the internal resistance of the battery and increases the volumetric energy density of the battery.
Battery model: GRP574285-S | Battery size: 5.7mm*42mm*85mm |
Diaphrabm thickness | Capacity | Internal Resistance | Cell Weight | Energy Density | |
Ultra thin separator | 9 μm | 2550 mAh | 2.2 mΩ | 45.5 g | 464 Wh/L |
Ordinary separator | 16 μm | 2250 mAh | 2.5 mΩ | 42.5 g | 409 Wh/L |
Samples specs of the ultra-thin shaped battery models | ||||||||
Model No. | Voltage (V) | C rate | Capacity (mAh) | Thickness (mm) | Width (mm) | Length (mm) | Shape | Mould |
GRP0849049 | 4.35 | 1C | 140 | 0.8 | 49 | 49 | Ultra-thin | Yes |
GRP0849049 | 4.2 | 1C | 135 | 0.8 | 49 | 49 | Ultra-thin | Yes |
GRP0449049 | 4.35 | 1C | 48 | 0.4 | 49 | 49 | Ultra-thin | Yes |
GRP0422055 | 4.2 | 1C | 22 | 0.4 | 22 | 55 | Ultra-thin | Yes |
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We have the unique ability to develop custom, thin batteries that fit your needs. Our expert team of chemists and engineers have the experience needed to get your battery from the specs to production fast. |
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Key factors for customizing:▶ Stock samples up to 100+ models. ▶ A plethora of different shapes to choose from ▶ Strict quality control. ▶ Instant customer support offered locally in US, Germany, and China. |
● Flexible support on custom solutions
● Reliable and stable performance
● Samples and mass production are available
● OEM, ODM available
Grepow‘s R&D team works closely with clients to provide the best solution for their batteries so that Grepow designs and manufactures different sizes and models according to the various needs of our clients. Our batteries are widely used in smart cards, ultra-thin credit cards, MP3 players, RFID electronic tags, second-generation bank cards,a smart belt, portable sensors, smart labels, micro speakers, medical equipment, tracking devices and others. and many others. For more information, please contact us now.
