6V4ah Power Battery for Emergency Lantern Lamp
| Price: |
US $ 2.1-2.5/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1000/Piece |
| Pay Type: |
L/C,T/T,Western Union |
6V4AH Lead Acid Power Battery
1. Product parameters
Model: TL640
Certificate: CE, UL, RoHS, MSDS, UN38.3
Voltage: 6V
Capacity: 4.0Ah
Dimension: 70× 47× 101/107mm(Length× Width× High/Total High)
Net weight: 0.67± 0.01kg
Quantity per carton: 20PCS
Gross weight per carton: 14.0kg
2. Applications
- Solar power system
- Wind power system
- Emergency lighting system
- UPS and emergency power supply
- Control system
- Medical equipment
- Telecommunication equipment
3. Features
- Maintenance-free lead acid battery
- Small internal resistance, high output power
- Up to 5 years service life
- Complete sealed (no liquid leakage, no acid gas spill)
- Low self-discharge rate, less than 3.5% per month
- Can be used any direction, easy to transport
- Good corrosion resistant performance and deep discharge recovery performance
4. Advantage
Choose Telong, and you will choose a good partner! You will benefit from:
- Lowest purchasing cost with no quality worry
- Premium quality with real no problem batteries
- Standard but perfect individual printing and packing
- Maximize your profit by ordering directly with us, the terminal manufacturer
- Professional OEM is available for your esteemed company
5. Quality Assurance
- Equipment control
We adopt the entire computer automatic control (Density testing, adding acid, charging, etc.)
- Raw material control
Any raw material will be forbidden used in the production if they didn't pass the testing by laboratory strictly.
- Production process control
The semi-finished products must pass several inspections in the production line.
- Finished products control
Before packaging, the finished battery must be tested 100% by our function testing machine and pass the inner resistance testing, density testing, 3-5ºC discharge performance testing etc.
- Shipment control
The goods can't be sold unless their appearance and performance are tested 100% by the professional inspector.
6. Certificate
7. Welcome to visit our website
http://www.sztlg.com/http://www.telongbattery.com/http://tlgbattery.en.made-in-china.com/| Batterymodel | TL640 |
| Nominal voltage | 6V |
| Number of cell | 3 |
| Design Life | 3 years |
| Capacity 77ºF (25ºC) | 20 hour rate (0.2A,5.25V) | 10 hour rate (0.38A,5.25V) | 5 hour rate
(0.7A,5.25V) | 1 hour rate (2.5A,4.8V) |
| 4.0Ah | 3.8Ah | 3.5Ah | 2.5Ah |
| Dimensions | Length | Width | Height | Total Height |
| 70±1mm | 47±1mm | 101±1mm | 107±1mm |
| Approx. weight | 0.67Kg |
| Internal resistance | Full charged at 77ºF(25ºC):35mOhms |
| Self discharge 68ºF(20ºC) | Capacity after 3 month storage | Capacity after 6 month storage | Capacity after 12 month storage |
| 90% | 80% | 60% |
| Capacity affected by temperature(20 hour rate) | 104ºF(40ºC) | 77ºF(25ºC) | 32ºF(10ºC) | 5ºF(-15ºC) |
| 102% | 100% | 85% | 65% |
Operating temperature
range | Discharge | Charge | Storage |
| -20~60ºC | -10~60ºC | -20~60ºC |
| Max. discharge current 77ºF(25ºC) | 60A(5s) |
| Short circuit current | 200A |
| Charge(Constant Voltage) | Float: 4.54~4.60V/77ºF(25ºC) |
Cycle:4.85~4.90V/77ºF(25ºC)
Max Current:1.0A |
| Prod Model: |
TL640 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model: |
Tl640 |
| Voltage: |
6V |
| Capacity: |
4ah |
| Dimension: |
70*47*101/107mm |
| Designed Life: |
3 Years |
| Weight: |
0.67kg |
| Color:Grey Or Black: |
Grey , Black or Other |
| Standby Use: |
6.8-6.9V |
| Cycle Use: |
7.25-7.45V |
| Internal Resistance: |
35mohms |
| Type: |
Lead-Acid Batteries |
| Usage: |
Lighting Battery |
| Rechargeable: |
Chargeable |
| Discharge Rate: |
Medium Discharge Rate |
| Shape: |
Square Battery |
| Nominal Voltage: |
6V |
Shenzhen Telong Energy Technology Co., Ltd was founded in 2005, Specialized in researching, developing, producing and sales of lead acid battery, lithium battery and Gel battery.
Telong is a leading battery producer in the Chinese market as a deep cycle battery supplier for electric bicycles, distributed primarily under the Telong brand. With over ten years of experience and extensive technical expertise in the lead-acid battery industry, Telong's dedication to research and development is evident in increasingly widespread recognition of Telong goods offering consistent quality in high capacity, high energy density, deep discharge, more cycles with sustained discharge time, and more operational stability.
Telong has mainly produce the following series - CR\ER\PL\DZM\TL\TEL\GEL\TLD\TLF\OPZV\OPZS including 500 kinds of products. These products are widely used by many different industries, such as telecommunication, power system, radio and television system, railway, solar, UPS, electric vehicles, cars, golf cars, forklifts, emergency lights, security, alarm, gardening tool, baby carrier etc. Its worldwide sales network already covers more than 100 countries and regions, and has a good cooperation partnership with several excellent operators.
In an endless pursuit of perfection, Telong continues to blaze new trails in quality battery production. For quality control, Telong established professional Quality Management Center and successfully got the certificates of ISO9001, TS16949 quality management system and ISO14001 environment management system and also has passed the audit of OHSAS18001. The products has been authorized as 'Good quality products and Inspection-free in China' by national quality inspection department. Telong Products have also obtained the CE and RoHS authentication of the European Union, UL recognition the USA, Our reputation is built on the promise that ethical behavior and fair business practices will result in a satisfied and growing customer base. Telong prides itself by delivering its promises in a timely and efficient manner. We listen attentively to our customers, and are constantly reviewing our business practices and procedures in order to make changes that will benefit our customers.
