OEM ODM Factory Deep Cycle Lithium Ion Battery 18650 Rechargeable 3.7V 4000mAh Battery Pack for Solar LED Light/Alarm System Video,Demo, How It Works & Features

2026-05-10 3990

Product Specifications

YLY18650 2S2P
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Low Discharge Rate
Medium
Battery
Li-ion
Lithium Battery
10000 PCS Per Day
-20~60
800 Times
Yes(Accepted)
YLY
Safe Standard Export Cartons
38*38*68mm
China
8507600090
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