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Brand: Yongbang
Processing customization: Yes (customizable)
Battery type: polymer lithium battery
Standard voltage: 3.7V
External dimension: 21.0 * 22 * 80 (mm)
Capacity: 3200mah
Applicable type: smart printer
Storage temperature: - 0 ℃ ~ 45 ℃
Working temperature: - 20 ℃ ~ 60 ℃
Shell material ABS + PC
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