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12V 200Ah Lithium Iron Phosphate Battery With RS485 communication , Camper Trailer Battery

Categories RV Camper Battery
Brand Name: Topband
Model Number: TB-BL12200F-SC-M110B
Certification: CE, UN38.3, MSDS
Place of Origin: China
MOQ: 50pcs
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 3Gwh/year
Delivery Time: 2~3weeks for samples; 4~6weeks for mass production
Packaging Details: standard export carton & pallet
Chemistry: LiFePO4
Norminal Voltage: 12.8V
Weight: 24.2Kg
Nominal Capacity: 200Ah
Recommended Continue Current: 100A (25℃ for cycle life)
Max. discharge: 200A for 30 minutes
Application: RV, marine, solar storage, backup power
Color: Black & blue
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12V 200Ah Lithium Iron Phosphate Battery With RS485 communication , Camper Trailer Battery

12V 200Ah Lithium Iron Phosphate Battery With RS485 communication , Camper Trailer Battery


Topband private mould battery with communication & reset function:

1. Communication:
a. enable battery communicate with other equipment;
b. able to upgrade the battery firmware via the comm. port;
2. Reset:
a. reset the battery BMS;
b. able to re-start the battery in short time even after over discharge protection.

1. General Information

This specification defines the performance of rechargeable LiFePO4 battery pack TB-BL12200F-SC

-S110A manufactured by SHENZHEN TOPBAND BATTERY CO., LTD, describes the type, performance, technical characteristics, warning and caution of the battery pack. The battery pack support pre-charge function,when connect to the capacitive load, built-in pre-charge circuit smooth the start current and no spark. The battery pack support 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 smart phone manufacturer will have their own different Bluetooth hardware version and customized feature Android systems. So the APP may not work well on some smart phones (with Android system) due to compatible issue. It is necessary for the customer to confirm whether the phone is compatible for the APP.


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

NO.ItemsCriteriaRemarks
2.1Rated Capacity200Ah
Minimum Capacity190Ah
2.2Energy2.56kWh
2.3Nominal Voltage12.8V
2.4Outgoing Voltage≥12.8V
2.5Internal resistance≤20mΩ
2.6Charge voltage14.6±0.2V
2.7Floating charge voltage13.8±0.2V
2.8Standard charge current100A
2.9Maximum charge current150A
2.10Standard discharge current150A
2.11Maximum discharge current200A/withstand 30 min@Battery initial Temp 25±5℃
2.12Pulse discharge current500A/Continuous for 3s
2.13Discharge cut-off voltage10.0~11.5V
2.14Series parallel applicationMax. 4 groups in series optional
2.15Pre-charge to capacitive loadAvailableSmooth the start current and no spark when connect to load
2.16DimensionLength: 483.5±3mm
Width: 170±3mm
Height: 241±3mm
2.17WeightApprox: 24.5±0.8Kg

2.18

Operating TemperatureCharging:0~45℃
Discharging:-20~60℃
Recommended operating temperature:15℃~35℃
2.19Self-discharge rateResidual capacity:≤2%/month;≤12%/year
2.20Storage 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

Long time 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 need 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 is required conducted at temperature 25℃±2℃, Humidity less than 45%~75%RH.

3.1.2 Unless otherwise specified, the tested product is required unused within two month after outgoing.

3.2 Standard Charge Mode

"Standard 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.

3.3 Quick Charge Mode

"Quick Charge" means at 25±2℃ charge to limit voltage with 0.67C 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 0.67C current.

3.5 Quick Discharge Mode

"Quick Discharge" means discharge with 1C current withstand 30 mins.

4. Product Performance

NO.ItemsCriteriaTesting method
4.1Rated Capacity200AhRest 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 Capacity190Ah
4.3Internal resistance≤20mΩ50% 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 full 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, 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 optimized each 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 cell3.80±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±0.05V
Over-discharge release for each cell2.80±0.05V
Over-discharge release methodCharging recovery
5.3Over currentDischarge over current protection 1255±5A, delay 4~6min
Discharge over current protection 2400±20A, delay 5~6s
Over current release method30s after cutoff the load.
5.4ShortDo not short-circuit the electrodesDesigned For 850A /500us
5.5Battery temperatureCharge over temperatureProtection @65±5℃
Release @50±5℃
Charge low temperatureProtection @0±2℃
Release @4±2℃
Discharge over temperatureProtection @65±5℃
Release @50±5℃

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