Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Marine RV Lithium Lead Acid Replacement 100 Ah 12v Lifepo4 Deep Cycle Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/29\/01b5478b102b05f280de8c15483c-200x200-1\/marine_rv_lithium_lead_acid_replacement_100_ah_12v_lifepo4_deep_cycle_battery.jpg","attrs":{"Brand Name":"Kweight","Model Number":"QL12-100","Certification":"CE\/RoHS\/UN38.3\/MSDS","Place of Origin":"China"}}
{"title":"12.8v 6ah Lifepo4 Lithium Iron Battery For Home Energy Storage System","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/5a\/caff36af5f4a56a3740daa5b08c3-200x200-1\/12_8v_6ah_lifepo4_lithium_iron_battery_for_home_energy_storage_system.jpg","attrs":{"Model Number":"QL12-6","Brand Name":"Kweight","Place of Origin":"Guangdong, China","Packaging Details":"1. Carton or wooden box 2. Palletization after package 3. Customized package"}}
{"title":"12.8v 18ah Lifepo4 Lithium Ion Battery Large Capacity Lithium Phosphate Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/8c\/639a3723063687cc0e378de1e7ad-200x200-1\/12_8v_18ah_lifepo4_lithium_ion_battery_large_capacity_lithium_phosphate_battery.jpg","attrs":{"Model Number":"QL12-18","Brand Name":"Kweight","Place of Origin":"Guangdong, China","Packaging Details":"1. Carton or wooden box 2. Palletization after package 3. Customized package"}}
{"title":"12.8v 18ah Lifepo4 Lithium Ion Battery Large Capacity Phosphate Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/8c\/639a3723063687cc0e378de1e7ad-200x200-1\/12_8v_18ah_lifepo4_lithium_ion_battery_large_capacity_phosphate_pack.jpg","attrs":{"Model Number":"QL12-18","Brand Name":"Kweight","Place of Origin":"Guangdong, China","Packaging Details":"1. Carton or wooden box 2. Palletization after package 3. Customized package"}}
{"title":"12v 24ah Lithium Ion Battery Pack Bms Protection Ups Eps Backup Power Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/76\/a87549f16cdc48063b8d2097cf21-200x200-1\/12v_24ah_lithium_ion_battery_pack_bms_protection_ups_eps_backup_power_supply.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"Kweight","Model Number":"QL12-24","Packaging Details":"Standard Export Packing."}}
{"title":"12v 24ah Lithium Ion Battery Pack Bms Protection Ups Eps Backup Power Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/76\/a87549f16cdc48063b8d2097cf21-200x200-1\/12v_24ah_lithium_ion_battery_pack_bms_protection_ups_eps_backup_power_supply.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"Kweight","Model Number":"QL12-24","Packaging Details":"Standard Export Packing."}}
{"title":"12.8v 50ah Lithium Battery Bms Built In Grade A Power For Rv Street Light","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/fb\/f576aab2b6efe0210e755613a680-200x200-1\/12_8v_50ah_lithium_battery_bms_built_in_grade_a_power_for_rv_street_light.jpg","attrs":{"Place of Origin":"China","Brand Name":"Kweight","Model Number":"QL12-50","Packaging Details":"OEM\/ODM wooden packaging cartons"}}
1.It is high integrated with less installation space.
2.Long life cycle, >3000 times at 80% DOD.
3.It without heavy metals and environment friendly.
4.Maintenance free,there is no memory effect.
5.Internal BMS with full protection,battery has high voltage protection with higher reliability.
Company Profile
Shenzhen Kweight Development Co., Ltd. is one of the leading lead-acid battery manufacturer in China. Our factory is located in Longgang District of Shenzhen & Yangquan, Shanxi in China and covers an area of 50,000 square meters. There are over 200 workers and 15 members in charge of engineering, management and quality control.Our company specializes in manufacturing 2V, 4V, 6V and 12V series maintenance free lead-acid battery, Gel battery, Deep cycle battery, solar battery, front access(gel) battery, OPzV and OPzS battery etc.. We have hundreds of models and specifications for selection, and all of products are compliance with CE, RoHS and UL. Our quality is strictly controlled as per ISO9001:2008 quality system and every piece of our battery is inspected by advanced testing machines before shipment. Our batteries are exported to North America, South America, East & West Europe, Australia & Africa relying on their good quality and competitive prices.Please feel free to contact us for further information.
Lithium Battery Pack Long Service Time High Energy Density Powerful Eco Friendly Small & Light Weight
Nominal Voltage/V
12.8
Nominal Capacity/Ah
100
Rated Energy/Wh
1280
BMS Function
Overcharge, overdischarge, overcurrent and temperature protection
Charge Cut-off Voltage/V
14.4
Discharge Cut-off Voltage/V
10.8
Standard Charge Current/A
50
Max. Charge Current/A
100
Continuous Discharge Current/A
100
Maximum Discharge Current/A@10S
200
12V 100AH LIFEPO4 BATTERY PACK
GROUP 24SIZE,6000CYCLES
5 YEARS WARRANTY
LiFePO4 Lithium Battery
Overcharge protection Over discharge protection
High / low temp protection Equalizing voltage Overcurrent protection Short circuit protection
FAQ
Q1:Are you a manufacturer or trading company? A: We are a manufacturer, a leading company in the global battery field.
Q2:How about your after-sale service?
A: We can offer you timely and best after-sale service. So far we have our branch offices in many overseas countries like USA, Canada, the UK, France, Brazil, Japan, Korea, Philippines, Malaysia, India, Australia, and other Asia and African countries. It makes our after-sale service very easy and effective to reachyou. Also our 24 hours online inquiry service is available.
Q3:What's your delivery time?
A: It depends on the specific products and the quantity you need.
Q4:What certifications does your company have? A: Our company had passed the CE&RoHS, ISO19001&ISO14001 certifications.
Q5: Why should I choose your company? A. Our belief : assured long-lasting quality, reliable long-existing service.
B. Our competence: quality and technology is our key competitive advantage, wins a good reputation and track record for us. C. Our dream: provide every customer with the suitable high quality battery for the further business cooperation. D. Our honor : our batteries served as the power supplier for 2010 Singapore Youth Olympic Games for their reliable quality and stable high performance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
1000000-2000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr...
Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr...
