Sign In | Join Free | My burrillandco.com
burrillandco.com

Shenzhen Topband Battery Co., Ltd

A professional manufacturer of LiFePO4 battery / lithium iron phosphate, dedicated to designing, researching, manufacturing, and exporting LiFePO4 batteries( cell & pack & energy storage system) to

Active Member

9 Years

Home > RV Camper Battery >

Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan

    Buy cheap Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan from wholesalers
     
    Buy cheap Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan from wholesalers
    • Buy cheap Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan from wholesalers
    • Buy cheap Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan from wholesalers

    Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan

    Ask Lasest Price
    Brand Name : Topband
    Model Number : TB-BL12300F -S107A_HEAT
    Certification : MSDS
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 1Gwh/year
    Delivery Time : 2~4weeks for samples; 4~6weeks for mass production
    • Product Details
    • Company Profile

    Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan

    Lithium RV Camper Battery 12V300Ah, Low Temperature Charging, with Bluetooth function


    1. General Information

    This specification defines the performance of rechargeable LiFePO4 battery pack TB-BL12300F -S107A_HEAT manufactured by SHENZHEN TOPBAND BATTERY CO., LTD, describes the type, performance, technical characteristics, warning and caution of the battery pack. The battery pack supports Bluetooth communication function. Through Android and IOS APP, it can read the battery status and information. Especially due to the Android system’s openness, different smartphone manufacturer will have their own different Bluetooth hardware version and customized feature Android systems. So the APP may not work well on some smartphones (with Android system) due to the compatible issue. It is necessary for the customer to confirm whether the phone is compatible with the APP.


    2. Specification(@Battery initial Temp25±5℃)

    NO.ItemsCriteriaRemarks
    2.1Rated Capacity300Ah
    Minimum Capacity288Ah
    2.2Energy3.84kWh
    2.3Nominal Voltage

    12V (LFP-4S)

    2.4Outgoing Voltage≥12.8V
    2.5Internal Resistance

    ≤30mΩ @1kHz AC

    2.6Charge voltage14.6±0.5V
    2.7Floating charge voltage13.8±0.2V
    2.8

    Recommended charge current

    		≤150A
    2.9Maximum charge current150A
    2.10

    Cycle life @DOD100%

    ≥2000 cycles

    After Normal charge,discharge @0.33C current to the end of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.

    2.11Maximum discharge current200A
    2.12

    End of discharge voltage

    		10.0V
    2.13Series parallel applicationMax. 4 groups in series
    2.14Pre-charge to capacitive loadAvailableSmooth the start current and no spark when connect to load
    2.15DimensionLength: 520±3mm
    Width: 268±2mm
    Height: 222±2mm
    2.16WeightApprox:

    38.0±1.0Kg


    2.17

    		Operating TemperatureCharging:0～45℃
    Discharging:-20～60℃
    Recommended operating temperature:15℃～35℃
    2.18Self-discharge rateResidual capacity:≤2%/month;≤12%/year
    2.19Storage Temperature & Humidity RangeLess than 1 month:-20℃～45℃,45%RH～75％RH
    Less than 3 months:-10℃～35℃,45%RH～75％RH

    Recommended storage environment:

    15℃～35℃,45%RH～75％RH

    Longtime storage:

    If the battery need be stored for a long time, the voltage should be 13.2V (50%SOC) and stored in the condition as storage proposal. It needs at least one charge & discharge cycle every six months.

    3. Test Conditions

    3.1 Standard Test Conditions

    3.1.1 Unless otherwise specified, all performance tests are required conducted at temperature 25℃±2℃, Humidity less than 45%~75%RH.

    3.1.3 Unless otherwise specified, the tested product is required unused within two months after outgoing.

    3.2 Standard Charge Mode

    "Standard Charge" means at 25±2℃ charge to limit voltage with 0.33C constant current, then charge with constant voltage until current less than 0.02C.

    3.3 Quick Charge Mode

    "Quick Charge" means at 25±2℃ charge to limit voltage with 0.5C constant current, then charge with constant voltage until current less than 0.02C.

    3.4 Standard Discharge Mode

    "Standard Discharge" means at 25±2℃ discharge to the cut-off voltage with 0.5C current.

    3.5 Quick Discharge Mode

    "Quick Discharge" means discharge with 0.67C current withstand 30 mins.


    4. Product Performance

    NO.ItemsCriteriaTesting method
    4.1Rated Capacity300AhRest for 1 hour after fully charged, then discharge with 0.5C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 120 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
    4.2Minimum Capacity288Ah
    4.3Internal resistance≤30mΩ50% battery SOC state frequency of 1 KHZ ac resistance tester
    4.5

    Cycle life

    (DOD100%)

    		≥2000cycleDischarge with the current of 0.33C until it can’t discharge, and then rest it for 1h. Charge the battery following CC (0.33C)/CV (14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until fully charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
    4.6

    Discharge Temperature

    Characteristics

    		-20℃≥70%At 25±5℃ discharge the battery with the current of 0.5C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.5C to the cut-off voltage.
    -0℃≥80%
    25℃≥100%
    55℃≥95%
    4.7Charge Retention ability

    Residual

    capacity≥80%

    		Charge the battery to full capacity and store it for 28days, and then discharge it with 0.5C to the cut-off voltage.
    Recovery capacity≥90%
    4.8Bluetooth communicationThrough APP, the user can read the battery system information such as voltage, current, SOC, temperature, etc.

    5. Protective circuit specification

    The batteries are supplied with a LiFePO4 Battery Management System (BMS) that can monitor and optimize every single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.


    NO.ItemsContentSpecification
    5.1Over chargeOver-charge protection for each cell3.75±0.05V
    Over-charge release for each cell3.60±0.05V
    Over-charge release methodUnder the release voltage
    5.2Over dischargeOver-discharge protection for each cell2.50±0.03V
    Over-discharge release for each cell

    2.8±0.04V

    Over-discharge release methodCharging recovery
    5.3Over currentDischarge over current protection

    255A±5A,delay time 30s±5s

    Short circuit protection

    Available

    Over current release method

    Recovering after 30s

    5.4ShortDo not short-circuit the electrodesDesigned For 800A～1000A /150-500us
    5.5Battery temperatureCharge over temperatureProtection @65±5℃
    Release @50±5℃
    Discharge over temperatureProtection @65±5℃
    Release @50±5℃

    6. Dimensional Drawing (Unit: mm)

    Product Tags:

    Deep Cycle Rv Battery

      

    Rv Deep Cycle Battery

      
    Quality Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan for sale

    Black Lithium RV Deep Cycle Battery 12V 300A Low Temp Charging Long Lifespan

    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shenzhen Topband Battery Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Find Similar Products By Category:
    Electrical Equipment & Supplies
    Hot Searches:

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2025 burrillandco.com. All rights reserved.