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Rechargeable 2S1P 1S2P 18650 lithium battery pack li ion 18650 battery pack for emergency light We are Lithium Ion Battery, E-Bike Battery, Lifepo4 Battery, Polymer Battery Manufacturers
| Battery cell | Top level rechargeable 18650 battery cell |
| Assemble | 1S2P ; 2S1P |
| Appliance | battery for Emergency light/ shared bikes/ smart door lock/ electronic cigarette |
| Voltage | 3.7V/ 7.4V |
| Capacity | 2000mah to 7000mah or higher according to your requirements |
| Advantage | Professional custom solution specially for you, low MOQ, fast response |




Details





Q: Are your company for trade or factory?
A: 3YBS Battery is professional lithium battery manufacturer
Q: How is your factory scale or production ability
A:Curently there're 65,000 sq.ft workshop and about 130 workers in our factory, taking mobile phone battery as example, 100,000pcs/day
Q: What's your return policy?
A: All 3YBS Battery produced products have 12 months warranty, when quality happened we'll solve your problems at the first time or send you new replacement with shipping cost we undertook.
Q: Can I place a small sample order first to test quality?
A: Of course, it's welcomed


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