A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php5/sessions/ci_session694aebdef7b0260d85c6f6e609f2e5d70087a897): failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 156

Backtrace:

File: /var/www/tradedeals.biz/cdi/application/libraries/Ion_auth.php
Line: 67
Function: library

File: /var/www/tradedeals.biz/cdi/application/controllers/Product.php
Line: 6
Function: __construct

File: /var/www/tradedeals.biz/index.php
Line: 292
Function: require_once

12v 20ah Lifepo4 Battery - Topex Battery Co., Ltd.

12v 20ah Lifepo4 Battery

PRICE: contract price
Product Description
Topex Battery Co.,Ltd is one of the best China 12v 20ah lifepo4 battery suppliers and manufacturers, welcome to wholesale 12v 20ah lifepo4 battery from us.LiFePO4 12V20Ah BatteryApplications: UPS back up power supply, TelecommunicationProduction capacity: 20,000pcs per monthAdvantage: * Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD* Super light weight, 2.5Kg/pc* Very safe, never get fired or exploded* Wide operation temperature range, -20℃~+65℃* Environment friendly, no lead, no mercury, no cadmium* Fast charge, 1~3hours full charge* Matching charger availableCertificates: CE, UN38.8, MSDS, UL, WORCSPackaging: 4pcs/ctn, 40ctns/palletShipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)ItemsStandardCommentsNominal voltage12.8VTypical capacity20AhAt 0.2C discharge rateMinimum capacity19.5AhWeight2.5±0.1KgMax. continuous discharge current20ADischarge cut-off voltage10VOver discharge protection (recommended value) 9.6-10VCharge voltage14.6±0.1VCharge mode: CC/CVCharge current20AUse a constant current, constant voltage(CC/CV) lithium-ion (Li+) battery charge controller.Inner resistance≤100 mΩBetween positive and negative polar of discharge portOperation temperature rangeCharge:0℃~+45℃Discharge:-20℃~+65℃Storage temperature range0℃~40℃ at half charged stateRecommended long-term storage temperature is 15~25℃Storage environment humidityRH: 65±20%Environment humidity≤85%RHShell materialPVCDimension(L*W*H)210*155*45mmFlexible in size, custom design available


Other products

Company Info

Topex Battery Co., Ltd.
Contact Person:
Elaine Zhang
Phone:
86-0755-36675442

0.0185:0.94MB

A PHP Error was encountered

Severity: Warning

Message: rewind() expects parameter 1 to be resource, boolean given

Filename: drivers/Session_files_driver.php

Line Number: 188

Backtrace:

A PHP Error was encountered

Severity: Warning

Message: filesize(): stat failed for /var/lib/php5/sessions/ci_session694aebdef7b0260d85c6f6e609f2e5d70087a897

Filename: drivers/Session_files_driver.php

Line Number: 192

Backtrace: