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12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife
12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife
12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife
12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife
Specifications
Brand Name :
Topband
Model Number :
TB-BL1209F-S110A
Certification :
MSDS, ISO9001, ISO14001, TS16949
Place of Origin :
China
MOQ :
100pcs
Price :
negotiable
Supply Ability :
450Mwh/year
Delivery Time :
2~4weeks for samples; 4~6weeks for mass production
Packaging Details :
standard export carton
Battery Type :
LiFePO4
Norminal Voltage :
12.8V
Capacity :
9ah
Charge Current :
9A
Discharge Current :
9A
Cyclelife :
>2000cycles @100% DOD
Description

12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife

1. General Information

This specification defines the performance of rechargeable LiFePO4 battery pack TB-BL1209F-S110A_00 manufactured by Shenzhen Topband Battery Co., Ltd, describes the type, performance, technical characteristics, warning and caution of the battery pack. The battery pack support Bluetooth communication function. Through Android and IOS APP, 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. Items Criteria Remarks
2.1 Rated Capacity 9Ah
Minimum Capacity 8.5Ah
2.2 Energy 115Wh
2.3 Nominal Voltage 12.8V
2.4 Outgoing Voltage ≥12.8V
2.5 Internal resistance ≤80mΩ
2.6 Series parallel application Series connection is prohibited
2.7 Limited charge voltage 14.6±0.2V
2.8 Floating charge voltage 13.8±0.2V
2.9 Standard charge current 9A
2.10 Maximum charge current 10A
2.11 Standard discharge current 9A
2.12 Maximum discharge current 10A
2.13 Pulse discharge current Withstand the 20A/3s
2.14 Discharge cut-off voltage 8.0V

2.15

 Dimension Length: 151±2mm
Width: 65±2mm
Height: 95±2mm
2.16 Weight Approx: 1.2±0.2Kg

2.17

 Operating Temperature Charging:0～45℃
Discharging:-20～60℃
Recommended operating temperature:15℃～35℃
2.18 Self-discharge rate Residual capacity:≤3%/month;≤15%/years
Reversible capacity:≤1.5%/month;≤8%/years
2.19 Storage Temperature & Humidity Range Less than 1 month:-20℃～35℃,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.

3.1.3 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 0.33C constant current, then charge with constant voltage until current less than 0.02ItA.

3.3 Quick Charge Mode

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

3.4 Standard Discharge Mode

"Standard Discharge" means at 25±2℃ discharge to the cut-off voltage with 0.33C current.

3.5 Quick Discharge Mode

"Quick Discharge" means discharge to the cut-off voltage with 0.5C current.

4. Product Performance

NO. Items Criteria Testing method
4.1 Rated Capacity 9Ah Rest for 1 hour after fully charged, then discharge with 0.33C 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.
4.2 Minimum Capacity 8.5Ah
4.3 Internal resistance ≤80mΩ 50% battery SOC state frequency of 1 KHZ ac resistance tester
4.4

Cycle life

(DOD100%)

 ≥2000cycle Discharge 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.
4.5

Discharge Temperature

Characteristics

 -20℃ ≥70% At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
-0℃ ≥80%
25℃ ≥100%
55℃ ≥95%
4.6 Charge Retention ability

Residual

capacity≥80%

 Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.
Recovery capacity≥90%
4.7 Communication Function Bluetooth Though ,user can read the battery system information such as voltage, current, SOC, temperature…and so on.

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. Items Content Specification
5.1 Over charge Over-charge protection for each cell 3.75±0.05V
Over-charge release for each cell 3.60±0.05V
Over-charge release method Under the release voltage
5.2 Over discharge Over-discharge protection for each cell 2.0±0.05V
Over-discharge release for each cell 2.5±0.05V
Over-discharge release method Charge to recovery
5.3 Over current

Discharge over current protection/

Protection delay time

8A～40A/25s～35s

40A～60A/5ms～20ms
Over current release method Delay about 8S after recovery
5.4 Short circuit Do not short-circuit the electrodes Designed For 80A～120A /200us
5.5 Battery temperature Charge over temperature Protection @65±5℃
Release @50±5℃
Discharge over temperature Protection @65±5℃
Release @50±5℃
Charge low temperature protection Protection @-10±5℃
Release @0±5℃
MOSFET over temperature protection Protection @103±10℃
Release @75±10℃

6. Dimensional Drawing

12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife

Product tags

bosch cordless battery

,

bosch cordless batteries

,

nimh cordless phone battery
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12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife

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Product Detail
Brand Name :
Topband
Model Number :
TB-BL1209F-S110A
Certification :
MSDS, ISO9001, ISO14001, TS16949
Place of Origin :
China
MOQ :
100pcs
Price :
negotiable
Contact Supplier
12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife
12V9Ah Bluetooth Lithium Battery For Electric Tools , Deep Cycle And Long Cyclelife

Shenzhen Topband Battery Co., Ltd

Active Member
9 Years
Since 1996
Business Type :
Manufacturer, Exporter
Main Products :
Rechargeable Lifepo4 Battery, Deep Cycle Lithium Battery, Lithium Iron Phosphate Battery
Total Annual :
240million-250million
Employee Number :
5000~5500
Certification Level :
Active Member
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