Lipo Battery 7.4v 10000mah Li Polymer Battery Packaging Details: Standard Export Package/carton Package YJ Power 8400mah
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- Supplier: Yj Power Limited (shenzhen)
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Product Overview
Description
lipo battery 7.4v 10000mah li polymer battery 8400 mah with lithium battery pack for energy storage system ,powertools
Specification
- Battery model: 26650-2S 7.4V 4000mAh
- Material of case: iron packing
- Nominal capacity: 4,000mAh
- Nominal voltage: 7.4V
- Charge method: CC/CV (constant current/constant voltage)
- Size: 26.4 x 52.5 x 65.5mm
- Weight: about 167g
- Rechargeable battery with no less than 500 times cycle lifespan
- With PCM to protect battery with over-charge, over-discharge, over-current, shirt-circuit protections or NTC/PTC temperature control and others
- With connector according to customers' requirement
Battery specification
| Material of case | soft Al-film packing foil |
| Nominal capacity | 5,000mAh |
| Nominal voltage | 7.4V |
| Maximum charge current | 1.0C = 5A |
| Maximum discharge current | 1.5C = 7.5A |
| Charge method | CC/CV (constant current/constant voltage) |
| Size | 20.4x55x75mm |
| Weight | about 180g |
| cycle lifespan | no less than 500 times |
| Electrical features | with over-charge, over-discharge, short-circuit and over-current protections, temperature control NTC and PTC |
Advantages
1) Environmental friendly
2) High density of energy
3) Light weight
4) Low self-discharge
5) Low internal resistance
6) Long cycle life, chargeable up to 500 or 1000 times
7) No memory effect
8) Doesn't contain Mercury, No fire, No explosion, No leakage
9) Very good and quick charge, capability can be charged to 90% within 10 min.
10) Thickness can be adjusted while width and height keep the same
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 |
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.
Shipping terms
1. Samples checking: sending by Express (DHL / UPS / FEDEX / TNT/EMS)
2. Bulk production: sending out by cargo shipping / air freight / Express
Payment:
TT/West Union/PayPal
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 .
FAQ
FAQ
Q: 1. Can I have a sample order?
A: of course
Q: 2.What is the lead time ?
A: 3 to 7 days for sample, 20 to 25 days for bulk order
Q: 3.Do you have any MOQ limit ?
A: No MOQ for existent items, MOQ 1000pcs for modified ones.
Q: 4.How do you ship the goods and how long does it take to arrive ?
A: For small quantity, generally ship by DHL,EMS,UPS, or FedEx , usually take 4 to 7 days to arrive . For large quantity ,ship by airplane or ocean , shipping time will depend on destination port .
Q: 5.How to proceed the order if I have logo or print ?
A: Firstly MOQ 1000 pcs request, then we will prepare artwork for visual confirmation next we will make a real sample for second confirmation .If sample is ok , finally we will go to mass production.
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