Shenzhen, Guangdong, China
Business Type: Manufacturer/Factory
No. | Item | Specification |
1 | Nominal Capacity | 2900mAh 0.2C Discharge |
2 | Nominal Voltage | 3.7V |
3 | Charge voltage | 4.2V |
4 | Dimensions | ≤ 18mm (T)* ≤ 18mm(W)* ≤ 65mm(L) |
5 | Weight | Approx: 47g |
6 | Typical capacity | 2900mah 0.2C discharge |
7 | Discharge cut-off voltage | 2.7V |
8 | Standard Charging method | 0.2C constant current charge to 4.2v, then constant voltage 4.2v charge till charge current decline to ≤ 0.02C |
9 | Charging time | Standard charging: 5.0 hours Rapid charge:3.0 hours |
10 | Operating Temperature Range | Charge: 0 ~ 45' C |
Discharge: -20 ~ 60' C | ||
11 | Overcharge protection voltage | 4.20V |
12 | Over discharge protection voltage | 2.7V |
13 | Life cycle | More than 500 times |
Model | Voltage(V) | Capacity | Dimension(mm) | C rating | Approx. | |
(mAh) | Diameter | Height | Weight(g) | |||
10450 | 3.7 | 350 | 10 | 45 | 1C | 9.8 |
14500 | 3.7 | 700 | 14 | 50 | 1C | 21 |
14500 | 3.7 | 800 | 14 | 50 | 1C | 21 |
14430 | 3.7 | 650 | 14 | 43 | 1C | 20 |
14430 | 3.7 | 700 | 14 | 43 | 1C | 21 |
18650 | 3.7 | 2600 | 18 | 65 | 1C | 48 |
18650 | 3.7 | 2400 | 18 | 65 | 1C | 46 |
18650 | 3.7 | 2200 | 18 | 65 | 1C | 44.5 |
18650 | 3.7 | 2000 | 18 | 65 | 1C | 43 |
18650 | 3.7 | 1800 | 18 | 65 | 1C | 43 |
18500 | 3.7 | 1400 | 18 | 50 | 1C | 34 |
18500 | 3.7 | 1300 | 18 | 50 | 1C | 33 |
18500 | 3.7 | 1200 | 18 | 50 | 1C | 32 |
17670 | 3.7 | 1400 | 17 | 67 | 1C | 34 |
17650 | 3.7 | 1500 | 17 | 65 | 1C | 36 |
17500 | 3.7 | 1100 | 17 | 50 | 1C | 28.5 |
18650 | 3.7 | 1300 | 18 | 65 | 5C | 40 |
18650 | 3.7 | 1300 | 18 | 65 | 10C | 40 |
18650 | 3.7 | 1300 | 18 | 65 | 15C | 40 |
Model | Voltage(V) | Capacity | Dimension(mm) | Note | Approx. | |
(mAh) | Diameter | Height | Weight(g) | |||
18650 | 3.7 | 2600 | 18 | 67.5 | With PCB | 49 |
18650 | 3.7 | 2400 | 18 | 67.5 | With PCB | 47 |
18650 | 3.7 | 2200 | 18 | 67.5 | With PCB | 46 |
18650 | 3.7 | 2000 | 18 | 67.5 | With PCB | 44 |
18650 | 3.7 | 1800 | 18 | 67.5 | With PCB | 44 |
RCR V3 | 3 | 1300 | 15*28.6*51.9 | With PCB | 40 | |
RCR123A | 3 | 600 | 16.6 | 34.5 | With PCB | 20 |
RCR123A | 3.7 | 650 | 17.3 | 34.5 | With PCB | 18 |
FAQ: any questions, contract us freely, respond within 12h |
Q1:Can't charge the battery? |
A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged. |
Q2:Is it the capacity of your battery real? |
A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle. |
Q3:How about the lead time? |
A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4 working days. |
Q4:Which certificates do you have? |
A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, |
Q5:How about warranty? |
A5:1 year warranty |
Q6: payment and samples |
A6:we accept paypal for samples order, larger order with T/T |
Q7: Charging temperature |
A7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet |
Q8: Operating temperature |
A8:-20°C~60°C |
Q9: Company production capacity: |
A9:200k pcs per months |
Q10:What's the batteries applications? |
A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on. |
Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world |
Our comprehensive testing procedure guarantees the quality that we promise to our | |
customers. | |
Wen ensure that we only ship out goods which we have tested and approved with | |
the following testing methods used: | |
- Impact Test | - Heating Test |
- Vibration Test | - Over charge Test |
- Drop Test | - Over discharge Test |
- Pulling Test | - Altitude Simulation Test |
- Puncture Test | - Short Circuit Test |
Your best services from Ms Windy Lee (Project Manager) | |
TEL: | 0086-0755-27489699 |
CELL NO.: | 0086-18563969459 |
Always respond your questions within 12h. | |
Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world |