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Product List
Model: 3.7V 12Ah
vervoer: Ocean,Land,Air
Haven: Shenzhen,Hongkong
betaling Type: T/T,Paypal,Western Union
Incoterm: FOB
Lage temperatuur lithiumbatterij is ontworpen voor speciale omgevingen, het kan de ontladingsprestaties van de batterij in de omgeving met lage temperaturen effectief verbeteren, de inwendige weerstand van de batterij verminderen en het effect van hoogrenderende ontlading bereiken. Bovendien, YFJ 12Ah Lipo High Discharge Pack kan deze fucntie bereiken met ons ontwerp:
1, Hoge energiedichtheid
2, Hoog werkend voltage voor enige batterijcellen
3, vrij van vervuiling Lipo-batterijcel
4, Lange levensduur
5, Geen geheugeneffect
lage temperatuur capaciteit 3.7V 12ah batterij
NO. |
Items |
Specifications |
|||
1 |
Charge voltage |
4.2V |
|||
2 |
Nominal voltage/ |
3.7V(1S2P) |
|||
3 |
Initial impedance |
120mΩ |
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4 |
Nominal capacity |
12Ah |
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5 |
Minimum capacity |
11.8Ah |
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6 |
Low-temperature capacity |
≥8.4Ah |
When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃for 8-16hrs,then discharged at 0.2C5A (2.4A) constant current to2.5V |
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7 |
Charge current |
Standard Charging::0.2C5A (2.4A) Rapid charge:0.5C5A C(6A) Max |
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8 |
Standard Charging method |
2.4A(0.2C5A) CC(constant current)charge to4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤120mA(≈0.01C5A) |
|||
9 |
Charging time |
Standard Charging:6.5hours(Ref.) Rapid charge: 3.5hours(Ref.) |
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10 |
Max.discharge current |
6A(0.5C5A) |
|||
11 |
Discharge cut-off voltage |
2.5V |
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12 |
Shelf life |
2years |
|||
13 |
Cycle life (0.2C5A/0.2C5A) |
500 times,≧80%DOD |
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14 |
Operating temperature |
Charging: 0℃~45℃ Discharging:-40℃~+60℃ |
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15 |
Storage temperature |
Less than 1 month |
-10℃~+45℃ |
Percentage of recoverable capacity :70% |
|
Less than 6 month |
-40℃~+35℃ |
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16 |
Pack Weight |
Approx:132g |
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17 |
Pack Dimension |
Length: Max100.00 mm Width: Max90.00mm Thickness1:Max 13.00 mm |
Product Categorie : Lithium batterij > Lage temperatuur lithiumbatterij
Thuis > Product List > Lithium batterij > Lage temperatuur lithiumbatterij > lage temperatuur capaciteit 3.7V 12ah batterij
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Mr. Grant Wang
E-mail:
Klik Hier om onderzoek te sturen Telefoonnummer:86-0755-26611106
Fax:86-0755-26611102
Mobiel:+8615012908925
E-mail:
Adres:4/F Building#60, Baotian industrial park, Bao'an district, Shenzhen city, Shenzhen, Guangdong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.