Brand: Ubet (lithium battery) Product type: medium rate product certification: UN38.3 Specification: 3.7V2000mAh (single section), 3.7V2200mAh (single section), 3.7V2400mAh (single section), 3.7V2600mAh (single section), 3.7V3000mAh (single section), 3.7V3400mAh (single section), 3.7V4000mAh (double section), 3.7V4400mAh (double section), 3.7V4400mAh (double section), 3.7V4800mAh (double section), 3.7V5600mAh (double section), 3.7V6000mAh (double section), 3.7V6800mAh h (two parallel), 3.7V6000mAh (three parallel), 3.7V7200mAh (three parallel), 3.7V8400mAh (three parallel), 3.7V9000mAh (three parallel), 3.7V10200mAh (three parallel), 3.7V8000mAh (four parallel), 3.7V8800mAh (four parallel), 3.7V10400mAh (four parallel), 3.7V12000mAh (four parallel), 3.7V13600mAh (four parallel), 3.7V10000mAh (five parallel), 3.7V12000mAh (five parallel), 3.7V13000mAh (five parallel), 3.7V15000mAh (five parallel), 3.7V17000mAh (five parallel), 7.4V1800mAh (2S1P), 7.4V2000mAh mAh (2S1P), 7.4V2600mAh (2S1P), 7.4V2800mAh (2S1P), 7.4V3000mAh (2S1P), 7.4V3400mAh (2S1P), 7.4V4000mAh (2S2P), 7.4V4800mAh (2S2P), 7.4V5200mAh (2S2P), 7.4V6000mAh (2S2P), 7.4V6800mAh (2S2P), 7.4V5400mAh (2S3P), 7.4V6000mAh (2S3P), 7.4V7800mAh (2S3P), 7.4V8400mAh (2S3P), 7.4V9000mAh (2S3P), 7.4V10200mAh (2S3P), 12V2000mah (3S1P), 12V2200mah (3S1P), 12V2600mah (3S1P), 12V3000mah (3S1P), 12V3400mah (3S1P), 12V4000mah (3s2p), 12V4400mah (3s2p), 12V5200mah (3s2p), 12V6000mah (3s2p) protection function: over-discharge protection storage temperature: - 20~60 ° C