English 
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Shenzhen, China
5000PCS/Day
L/C, T/T, Western Union, Paypal
Del-7450
5000mAh
7.4V
Remote Control Boat, Remote Control Plane, Remote Control Car, Power Tools
Li-ion
7.4V
5000mAh
800 Times
Lithium Ion
No Memory
200g
Electric Devices/Car/Power Tools
Delong
Standard Export Package
37*37*75mm
Guangdong
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Medium Discharge Rate
Medium
Chargers
Basic specification of 7.4v rechargeable lithium battery
Cell: li ion 18650 3.7v 2500mah
Configuration: 2S2P
Battery pack: 7.4v 5000mah
charging current: 0.2C1A
Max continuous discharging current: 0.5C2.5A
Max peak current: 15A
cycle life 100%DOD 500 times
No memory effection
Environmental friendly
Storage environment: 0~40C
<80% huminity
Storage time one cycle: 6 month.
Pictures of 7.4v rechargeable battery for measure camera/electric devices
Certificates:CE/FCC/UN38.3/MSDS/KC/Other certificates welcome
Payment and Shipment
(1) We accept Paypal,T/T,Western Union or L/C .
(2) Full order timeline about 7-10 working days after payment or deposit conform.
(3) Shipping: DHL,Fedex TNT(only to certain area).
(4) Tracking Number will be provided
Return Policy
Application
1. GPS, MP3, MP4, PDA, PMC, PMP, PSP, portable electrograph,camcorder, portable pc, laptop, tablet pc;
2. Lights, torch, searchlight, miner lamp, safety helmets, safety headlights;
3. Bluetooth headsets, e-books, mobile DVD, mobile TV, mobile scales, handheld computer, positioning devices,interphone, storing power.
4. Wireless meter reading, wireless ordering, wireless data transmitter, handheld scanner, mini-speaker, R/C toys, robot.
Safety performance
| Item | Test name | Result |
| 1 | Over charge | No fire,no explosion |
| 2 | Over discharge | No fire,no explosion |
| 3 | Short Circuit | No fire,no explosion |
| 4 | Drop | No fire,no explosion,no leakage |
| 5 | Hot oven | No fire,no explosion |
| 6 | Crush | No fire,no explosion |
| 7 | Needle puncture | No fire,no explosion |
Delivery &Packing
About 15days (Lot quantity), should you need it urgent, please contact with me then we will try our best to satisfy you. standard safety industrial packaging .
Why choose YJ POWER company ?
1.As we are factory , we can guarantee our price is first-hand , very cheap and competitive with high quality.
2.To make sure provide customer with high quality product & good service sample can be sent for approval firstly .Before shipment, our QC staff will check quality 1 piece by 1 piece .
3.If you receive defective items, please email us photo of the defectives.
4.We provide OEM service. Our factory can off OEM service to customer. Please offer us your LOGO & all OEM service for you .
Each cells with high capacity of limited size.
1.With cells to make a pack ,and between the cells, there is good quality match which is achieved through strict control technics procedure.
2.Shortcut delivery ----we can supply you products within a week .
3.Different capacity of same diemensions are available ---2000mAh, 2200mAh,2400mAh,2600mAh and so on .
4,Circumspect after service--if there is quality problem ,we can give you replacement.
How to order ?
1. Please let us know what kind of model,diemension, capacity ,voltage and so on you need
2. We make invoice for you.
3. Please check and confirm the Invoice.
4.Once we confirmed the order,please pay it soon.
5. After payment , all goods will be sent to you in 2-5days
6.OEM/ODM is welcomed.
Factory view:
Basic specification of 7.4v rechargeable lithium battery
Cell: li ion 18650 3.7v 2500mah
Configuration: 2S2P
Battery pack: 7.4v 5000mah
charging current: 0.2C1A
Max continuous discharging current: 0.5C2.5A
Max peak current: 15A
cycle life 100%DOD 500 times
No memory effection
Environmental friendly
Storage environment: 0~40C
<80% huminity
Storage time one cycle: 6 month.
Pictures of 7.4v rechargeable battery for measure camera/electric devices
Certificates:CE/FCC/UN38.3/MSDS/KC/Other certificates welcome
Payment and Shipment
(1) We accept Paypal,T/T,Western Union or L/C .
(2) Full order timeline about 7-10 working days after payment or deposit conform.
(3) Shipping: DHL,Fedex TNT(only to certain area).
(4) Tracking Number will be provided
Return Policy
Application
1. GPS, MP3, MP4, PDA, PMC, PMP, PSP, portable electrograph,camcorder, portable pc, laptop, tablet pc;
2. Lights, torch, searchlight, miner lamp, safety helmets, safety headlights;
3. Bluetooth headsets, e-books, mobile DVD, mobile TV, mobile scales, handheld computer, positioning devices,interphone, storing power.
4. Wireless meter reading, wireless ordering, wireless data transmitter, handheld scanner, mini-speaker, R/C toys, robot.
Safety performance
| Item | Test name | Result |
| 1 | Over charge | No fire,no explosion |
| 2 | Over discharge | No fire,no explosion |
| 3 | Short Circuit | No fire,no explosion |
| 4 | Drop | No fire,no explosion,no leakage |
| 5 | Hot oven | No fire,no explosion |
| 6 | Crush | No fire,no explosion |
| 7 | Needle puncture | No fire,no explosion |
Delivery &Packing
About 15days (Lot quantity), should you need it urgent, please contact with me then we will try our best to satisfy you. standard safety industrial packaging .
Why choose YJ POWER company ?
1.As we are factory , we can guarantee our price is first-hand , very cheap and competitive with high quality.
2.To make sure provide customer with high quality product & good service sample can be sent for approval firstly .Before shipment, our QC staff will check quality 1 piece by 1 piece .
3.If you receive defective items, please email us photo of the defectives.
4.We provide OEM service. Our factory can off OEM service to customer. Please offer us your LOGO & all OEM service for you .
Each cells with high capacity of limited size.
1.With cells to make a pack ,and between the cells, there is good quality match which is achieved through strict control technics procedure.
2.Shortcut delivery ----we can supply you products within a week .
3.Different capacity of same diemensions are available ---2000mAh, 2200mAh,2400mAh,2600mAh and so on .
4,Circumspect after service--if there is quality problem ,we can give you replacement.
How to order ?
1. Please let us know what kind of model,diemension, capacity ,voltage and so on you need
2. We make invoice for you.
3. Please check and confirm the Invoice.
4.Once we confirmed the order,please pay it soon.
5. After payment , all goods will be sent to you in 2-5days
6.OEM/ODM is welcomed.
Factory view:
