Toy Car Remote Control NiCd Rechargeable Battery OEM, ODM Accepted
Description | Unit | Specification | Conditions | |
Nominal Voltage | V/Cell | 1.2V | Unit cell | |
Nominal Capacity | mAh | 4000 | Standard Charge/Discharge | |
Standard Charge | mA |
400(0.1C)
|
Ambient Temperature:
T a = 20 ± 5 ºC |
|
Hour | 16 | |||
Trickle Charge | (0.03 C)~(0. 05C) | T a = 0~ 45ºC | ||
Standard discharge | mA |
800(0.2C)
|
Ambient Temperature:
T a = 20 ± 5 ºC Humidity : Max : 85% |
|
Discharge Cut-off Voltage | V/ Cell | 1.0 | ||
O perating temperature range | ºC |
0~70
ºC
|
Humidity : Max : 85% | |
Storage Temperature | ºC | -2 0~35ºC | 1 year | Fully charged state , Humidity , Max. 60 % |
0 ~ 60ºC | 1 week | Fully charged state , Humidity , Max. 80 % | ||
Typical Weight | g | Approx. 110 .0 |
Test | Unit | Specification | Other Condition | Remarks | |
Capacity | mAh | 400 0 | Standard Charge Discharge |
U
p to 3 cycles
are allowed
|
|
Open Circuit
Voltage(OCV) |
V/Cell
|
≥ 1.25 | Within l hour after standard Charge | ||
Internal Impedance |
m
Ω
/Cell
|
≤ 20 | Upon fully charge (l KHz) | ||
High Rate
Discharge ( 0.5C ) |
minute
|
≥ 96 | Standard Charge, l hour rest Before Discharge by 1.0 C to 1.0 V/cell | up to 3 cycles are allowed | |
Charge efficiency
(
55
ºC)
|
mAh
|
≥
3400
|
Cycle1:
0.05C Charge 48 hrs,
Discharge by 0.2C to 1.0 V/cell
Cycle2
~
3
:
0.05C Charge 24 hrs,
Discharge by 0.2C to 1.0 V/cell
|
Cycle2/cycle3
Capacity
Discharge
≥
85%
Nominal
Capacity
|
|
Overcharge | No leakage nor explosion | 0.1C Charge 14 days | |||
Charge Retention | mAh |
≥
2600(65%)
|
Standard Charge, Storage :45ºCAmbient Temperature,Standard Discharge | ||
IEC Cycle Life | Cycle |
≥
50
|
IEC61951-1(2003 ) 7. 4. 1 .1 | ||
Leakage Test | No leakage nor deformation | Fully charged at 0.5 C for 2.5 hour stand for 14 days | |||
Security Test | No explosion,but leakage or deformation is allowed |
Charge the cell 0.1C 1
6
hrs
,
Then ≤100 m Ω Impedance short circuit for 1 h our |
Ambient Temperature
:
T=20±5ºC
|
||
Impact
Resistance |
Change of voltage should be under 0.02V/ Cell Change of impedance should be under 5 m Ω / Cell |
Charge the cell 0.1C 1
6
hrs
Then leave for 1~4 hrs,check bat tery before/after dropped, Height 50cm Wooden board (thickness 30mm) Direction not specified,3 times. |
Ambient Temperature
:
T=20±5ºC |
||
Vibration
Resistance |
Change of voltage should be under 0.02V/cell, Change of impedance should be under 5 milliohm/cell |
Charge the battery 0.1C 1
6
hrs,
then leave for 24hrs,check Battery before/after vibration, Amplitude 1.5mm Vibration 3000CPM , Any direction for 60mins. |
Ambient Temperature
:
T=20±5ºC |
Q:How long is the warranty?
A: 4 years.
Q:Do you accept OEM/ODM?
A: Accept
, send us your requirement
/draft
,
we
will produce battery
according to your requirement
/draft.
Q:What
'
s your payment method?
A:We accept T/T(30% deposit,and 70% balance before shipment).
Q:What's the price terms?
A:We accept FOB JIANGMEN/HONG KONG/DDP/EXW.
Q:What is the lead time for mass production?
A:22-25 days after order confirmed.
Q:Can you provide samples before place order?
A:Yes,we can provide samples and data sheet for your testing first.
Q:How do you ship batteries?
A:We can ship batteries by SEA/AIR which according to your requirement.
We advised ship by SEA which more cost-effective.
Q:What kind of certificate do you have?
A: We have CE, CB,
IEC,KS,
RoHS, SGS, MSDS, ISO9001, TUV certificates and reports
,also can apply certificates according your needed.
Q:How do we place an order?
A:Send us an Inquiry or text us,we will instruct you to place an order.
Q:What
'
s the order procedure?
A:Send us Enquiry→battery detail and price confirmed→send purchase order to us→Pay Deposit 30%→Battery production→Pay Balance payment 70% before shipment→Battery send out.