Howell ODM/OEM deep cycle rechargeable 14.8v li ion battery pack 18.2ah 4s7p 18650 for power supply

Lithium ion battery features
• Operation temperature: -20~60 C
• Lighter weight smaller size: half size of lead acid battery,
• Clean and Green energy, no toxic material contained.
• No memory effect, highly efficient charge anytime, no reduction of capacity.
• Low self-discharge<3% monthly and good discharge performance at high/low temperature.
• Long life>800 times, 6-8 times of lead acid battery,large capacity and good shock resistance

Size and shape can be customized,Discharge, wire, plug can be customized,Application & usage can be customized

      Howell Energy Co., Ltd is the leading battery manufacturer in China, who focus on LiFePO4, Li-polymer, Li-ion, NI-MH, and NI-CD rechargeable batteries, including PCM and the total power system solution, our batteries passed by UL, CE, ROHS and CB certifications.
     Our company has more than 20 years experience in battery R&D, producing and the overseas marketing.In our ISO 9001:2008-certified factories, which span a total of 120,000 m2, we can turn out over 6,000,000Ah monthly production capacity. With professional R&D team, experienced workers and advanced equipments, we are determined to provide you high-quality battery.
     We take humanistic management as our concept, regarding people as the most important factor in our development. We pay attention to safety & environmental protection and take the responsibility of the society. With great passion and faithfulness, we are willing to provide our customers perfect service and striding forward with you to create a bright future.