li-ion 18650 rechargeable lithium ion battery 12v 15ah

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$15.00 - $20.00 / Pieces | 10 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Nominal Capacity:
ups,solar storage,street light,etc
Sealed Type:
Maintenance Type:
product name:
li-ion 18650 rechargeable lithium ion battery 12v 15ah
operating temperature:
charge current:
0.5C (adjustable)
charge cut-off voltage:
discharge cut-off voltage:
one year
chargers, plastic/metel case, connector, etc.
battery type:
500times cycle life
could be offered when we make the samples.
global insurance for the battery
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
anti-static bag + outer carton;
li-ion 18650 rechargeable lithium ion battery 12v 15ah
Shenzhen or Hongkong
Lead Time :
15days for sample, 25-30days for 5000pcs above
Video Description

li-ion 18650 rechargeable lithium ion battery 12v 15ah

Size:  57*75*95mm

cycle life: 500times  


Product Description



No.ItemGeneral Parameter

Nominal capacity

Typical                                          15Ah
2Nominal Voltage                                                           12v
3Discharge Cut-off Voltage                                                            9V                                  
4Charge Cut-off Voltage                                                           12.6V
6Continuous Discharge Current                                                               1C   (adjustable)
7Max. Charge Current                                                               0.5C (adjustable)                                                          

Operation Temperature Range
(60±25%R.H.Bare Cell)

charge 0~45℃

Storage Temperature Range
(60±25%R.H. During shipping)

Less than 1 year-20~25℃
less than 3 months -20~40℃
less than 7 days -20~65℃

Pack Dimension
(the dimension is adjustable)

Thickness Max.                       57mm
Width Max.                         75mm
Length Max.                        95mm
11Weight                                                                about 690g
12Cycle life500times



 Advantage: memory effect;

2. lead free, no harm;

3.high energy density, low internal resistance;

4. excellent safety performance, no explosion, no fire;

5. can be flexibly made into battery packs with different voltages, capacities, and size;

6.long cycle life, after 500cycles continuously discharging, 70% of nominal capacity remaining;

7.wide application range: ev, e-bike, portable DVD, UPS, backup battery, video camera, etc.


Reference Pictures:




Packaging & Shipping

 Packaging:   Standard export package------antistatic bag+white box+outer carton; 


Shipping: By sea ( for large orders more than 100kg, production:25-30days, delivery:20-25days) ;

                   By air ( for rush orders, production: 15-20days, delivery:7-15days);

                   By express-UPS, DHL, TNT, FedEx, etc (for small orders, production: 15-20days, delivery:4-7days).


Our Services


  • Strict QC system-IQC, IPQC,QA.
  • 12-year experience for battery industry
  • Fast delivery: 15days for samples, 25~30days for 1000,000pcs.
  • Prompt response: fast reply for inquiries and Trademanager messages.
  • Custromized design available ( customized models, logo print and label, battery case, and chargers).
  • Considerate after-sale services: timely tracking services and efficient feedback for the problems during battery usage.




Company Information

 Brief Introduction:

 Shenzhen Hailei New Energy Co., Ltd is one of the largest battery manufacturers in China, which have two manufacturing bases in Zhuhai and Guangzhou, it covers 180,000 square meters, with 3000 in-service employees, our daily output can reach 700,000 packs .

We believe quality is the most important thing. Equipped with advanced testing devices, all our batteries are subjected to strict test in each production process .


Meanwhile, our company has ISO9001, ISO14001 certificate and CE, ROHS, and other certificates for batteries to support your business .


Furthermore, we have R&D department of 120 Senior Technical Support Engineers and 5 Synthesized Labs to improve production technology .


Currently, our batteries are sold well to United States, Germany, Japan, Canada, UK, France, and many other countries all over the world.


Our main products are:

  • rechargeable battery

Li-ion Battery (or Lithium battery) ;
Lipo Battery (or Lithium Polymer Battery) ;
Lifepo4 Battery (or Lithium Iron Phosphate Battery) ;
Ni-MH battery;

  • Primary battery

 Li-SOCl2 battery;

Li-Mn battery;

 Li-Fe battery,


  •  other relevant products


Power bank










1.  Q: How many samples available?

     A: 2-10pcs are available( we focus on wholesale business, customers could buy samples to test battery's performance, if our samples prove good quality, then we could discuss further cooperation, ps: we don't sell batteries for self-use).


2. Q: Could I buy battery with special size?

    A: yes, we could open a new mould for you, and we promise to refund the mould fee if the quantity reachs 30,0000cells within half a year.


3.Q: What's your guarantee for battery quality?

   A: All our batteries enjoy 1year warrenty after shipping.