Basic Info
Product Description
Model NO.: 964870-3S 4000mAh
Connection Mode: Series Connection
Shape: Square Battery Pack
Nominal Voltage: 11.1V
Size: 32*50*72mm
Export Markets: Global
Specification: RoHS
HS Code: 85076000
Type: Polymer Li-ion Battery, Li-Polymer Battery Pack
Model No.: 964870-3s 4000mAh
Capacity: 4000mAh
Discharge Rate: Medium Discharge Rate 6.0A
Weight: 260g
Trademark: OEM
Origin: Shenzhen
Lithium ion polymer battery pack
Battery model: 3S 11.1V
Material of Case Soft Al-film packing foil
Nominal Capacity 4000mAh
Nominal Voltage 11.1 V
Max Charge Current 1.0 C=4.0A
Max Discharge Current 1.5 C=6.0A
Charge method CC/CV (constant current/constant voltage)
Size: 32*50*72mm
Weight About 260g
Rechargeable battery with no less than 500 times cycle life
| 11.1V 4000mAh polymer battery pack 964870-3S | ||||
| 1) Specification Sheet: | ||||
| No. | Item | Rated Performance | Remark | |
| 1 | Rated Capacity | Typical | 4000mAh | Discharge at 0.2C after standard charge fully. |
| Minimum | 3900mAh | |||
| 2 | Nominal Voltage | 11.1V | Mean operation voltage during standard discharge. | |
| 3 |
Voltage at end of Discharge | 9.0V | Discharge cut-off voltage. | |
| 4 | Charging Voltage | 12.6±0.03V | ||
| 5 | AC (1KHz) Impedance New Cell Max.(mW) | ≤100mΩ | ||
| 6 | Standard Charge |
Constant Current 0.5C Constant Voltage 12.6V Cut-off current 0.01C | Charge time: Approx 4.0h. | |
| 7 | Standard Discharge |
Constant current 0.2 C end voltage 9.0V | ||
| 8 | Fast Charge |
Constant Current 1C Constant Voltage 12.6V Cut-off current 0.01C | Charge time: Approx 2.5h. | |
| 9 | Fast Discharge |
Constant current 1 C end voltage 9.0V | ||
| 10 | Maximum Continuous Charge Current | 1.0C | 4.0A | |
| 11 | Maximum Continuous Discharge Current | 1.5C | 6.0A | |
| 12 | OperationTemperature Range | Charge: 0~45C |
60±25%RH. Bare Cell. | |
| Discharge: -20~60C | ||||
| 13 |
Storage Temperature Range | Less than 1 year: -20~25C | ||
| Less than 3 months: -20~40C | ||||
| Less than 1 months: -30~45C | ||||
| Less than 12 hour: 45~60C | ||||
| 14 | StorageHumidity Range | 60±25%RH. | ||
| 15 | Weight | Approx: 260g | Whole product | |
| 16 | Product Dimension | Length: Max.72 mm | Initialdimension | |
| Width: Max. 50 mm | ||||
| Thickness: Max.32 mm | ||||
| 17 | Package | Standard International transportation package, based on UN3480 PI965[RLI] Lithium lon Cells/Batteries ONLY | ||
| 2) Electric features: | |||
| No. | Item | Type value | Unit |
| 1 | Over charge detection voltage | 12.84±0.09 | V |
| 2 | Over charge detection delay time | 80-200ms | |
| 3 | Over charge release voltage | 12.24±0.09 | V |
| 4 | Over discharge detection voltage | 9.0±0.24 | V |
| 5 | Over discharge detection delay time | 20-60ms | V |
| 6 | Over discharge release voltage | 9.0±0.75 | V |
| 7 | Over current detection voltage | 150±30mv | V |
| 8 | Over current protection current | 5.4±1.5 | A |
| 9 | Over current detection delay time | 10-20ms | |
| 10 | Cycle life | ≤500 times(≥70% 0.5C) | |
| 3) Commercial condition: | ||
| 1 | Payment term | TT in advance, PayPal, L/C and so on. |
| 2 | Lead time | 15-30 days after order confirmed. |
| 3 | Samples | Offered in 5-15 days. |
| 4 | Shipping method | Express or customer's demands. |