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Brand: Yongbang
Processing customization: Yes
Battery type: polymer lithium battery
Standard voltage: 3.8V
External dimension: 8.05 * 55 * 65 (mm)
Capacity: 4000mAh
Applicable type: outdoor special equipment
Storage temperature: - 20 ℃ ~ 45 ℃
Working temperature: - 10 ℃ ~ 80 ℃
Support customization, voltage, model, case, terminal, wire length