12 Volts Rechargeable 18650 Batterie or battery Plus Details
Key technical elements and special features:
1. the battery cell: 18650-3S
2. Battery type: lithium ion battery, li-ion battery, lithium battery
3. nominal voltage: 12 volts rechargeable battery with protection board; (voltage can be assembled into 3.7V, 7.4V, 11.1V according to customer demand)
4. the nominal capacity of battery cell more than or equal to 3000mAh
5. single cut off voltage charging 4.2 volt, discharge 3.0 volt.
6. the maximum discharge current of 10000mAh
7. the use of the environment: -50 C -10 C
Parameter description of 12 volts battery rechargeable:
1. Nominal voltage: 12 volts
2. Nominal capacity: 24 (Ah)
3. Battery size: 55.5*148*70 (mm)
4. Charging current: standard charging 1.0C, fast charge 0.5C
5. Standard charging method: CC 0.5C (constant current) to charge to 8.4V, and then CV (constant -voltage 8.4V)
charging until the charging current: <0.05C
Maximum charge current: 1CmA
Maximum discharge current: 2CmA
Charging time: 3-5hrs (standard), 2.5hrs (fast)
Charge and discharge times: more than 450 times
1. Quality first, Customer first;
2. To provide quality service, striving for customer satisfaction is 100%;
3. Provide professional, focused, innovative products;
4. Quality brand, good faith to win customers;
12 volts rechargeable 18650 lithium battery product features:
1. quality assurance, quality A rechargeable 18650 batteries, high capacity, low resistance, large current discharge;
2. stable performance, long cycle life, continuous charging and discharging 500 times, the battery capacity is not less than 85% of the rated capacity;
3. no memory effect, can be charged at any time;
4. high security, with over charge over discharge protection;
5. environmental requirements: there are SGS, CCC, CE, MSDS, UL and other certification;
6. can be connected in series or in parallel to form a 18650 12 volts lithium battery pack
Battery Management System:
12 volts rechargeable 18650 batterie/battery also need proper protection as below:
1. Over charge protection:
--- in the P+ and P- between the charger and the battery charge, the battery voltage is charged to the over charging detection voltage (8.4 + 0.04V), Protective circuit, cut off the charging path, realize overcharge protection.
2. Over discharge protection:
--- the P+ and P- are connected to the load to allow the battery to discharge, when the battery voltage dropped to over discharge voltage (5.4 + 0.01),Protective circuit, turn off the discharge path, to achieve discharge protection.
3. Short circuit protection:
--- when the P+ and P- short circuit, the protection circuit will be in the 5-50uS fast action, cut off the path, realize the short circuit protection.
4. Over current protection:
--- when the V- terminal voltage is up to (0.15 + 0.02V), the protection circuit will be in the 5-26ms fast action, cut off the access, to achieve over current protection.Applicable temperature: -20/+60 (c)
12 volts rechargeable 18650 batterie/battery can be applied in many electronic products:
all kinds of electronic products, like lighting lamps, mobile products, digital products, IT products, instruments and meters.We have Lithium battery, polymer lithium battery, solar panel polymer lithium battery, notebook, alarm polymer lithium battery, thermal insulation polymer lithium battery, lithium battery, lithium battery, etc...
12 volts rechargeable 18650 24Ah lithium ion batteries can be used as mobile power battery LED audio
1. Factory direct sales, SNL company all products can be produced according to customer requirements of all kinds of voltage, capacity, size of the battery!
2. All batteries undergo strict testing, quality assurance;
3. quality problems can return or replacement;
4. Customers can fee free to use, SNL company assures that the use of large quantity, welcome to call to discuss cooperation!
12 volts rechargeable 18650 batterie/battery specification in details as below:
CC-CV （constant voltage with limited current)
Standard charge: 2A Rapid charge:5A
stand charge: 12.5-13hrs Rapid charge: 5.5-6hrs
Max. Charge Current:
5A (ambient temperature 25℃)
Max. Discharge Current:
Discharge cut-off voltage:
Charging : 0~45℃
Discharging : -20~60℃
1.5 year -20℃~25℃
ShenzhenSNOLI electronic co.,ltd, a professional group for good quality power batteries, our mainly product are lithium ion battery packs, for example, 12 volts rechargeable battery, batterie 12 volts rechargeable, rechargeable 18650, 18650 rechargeable. Through years of hard work and efforts in this field, is also trying their best to offer best quality lithium batteriesto full fill the empty space of qualified power batteries to intelligent power industry. we have successfully developed several series and over five hundreds product, including Li-ion battery packPCM, Li-ion polymer battery pack, LiFePO4 batteryPCM , and related product like capacity display PCB and charging management PCB , etc. Our main technology make us confident in offering first class product especially for high power and high drainbattery pack.
1. battery assembly requirements can be customized according to customer requirements, such as packaging color matching plug etc.
2. this kind of polymer lithium battery of the company from a single 3.7V to 60V battery products according to customer needs, research and design of voltage and current from 1A to 20A, from 50mah to 20000mah of the lithium battery group can design production, welcome to inquire! Product application:
Dear friends: battery assembly customer requirements can be customized according to customer requirements, such as voltage, capacity, packaging color matching, plug, wire direction, line length as thick lines, special needs, welcome to inquire!
Tel: +86 186 6567 6364
Offering one of the best 12 volts rechargeable 18650 batterie or battery plus brands free sample and the pricelist, quotation, size and specifications consultation, it is one of the best 12 volts rechargeable 18650 batterie or battery plus manufacturers and suppliers manufacturing batteries, welcome to buy customized products from our factory.