# Rechargeable Battery, 1.2 V, Nickel Metal Hydride, 5.7 Ah, D, Raised Positive and Flat Negative

![Product image](https://novapart.co/image/farnell:3775272/)

**URL**: https://novapart.co/products/GPRHC57DB028/rechargeable-battery-12-v-nickel-metal-hydride-57
**SKU**: GPRHC57DB028
**Manufacturer**: GP BATTERIES
**Category**: Batteries & Chargers || Batteries - Rechargeable
**Price**: €5.0900
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Weight | 155g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 1.2V |
| External Height | 61.5mm |
| Battery Capacity | 5.7Ah |
| Battery Iec Code | HR20 |
| Battery Neda Code | - |
| Battery Size Code | D |
| Battery Terminals | Raised Positive and Flat Negative |
| External Diameter | 34.2mm |
| Battery Compliance | - |
| Battery Technology | Nickel Metal Hydride |
| Battery Type / Size | D |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3775272/)

**==> picture [516 x 564] intentionally omitted <==**

**----- Start of picture text -----**<br>
Type  : Rechargeable Nickel Metal  Model No.: GP570DHCB<br>Hydride Cylindrical  Cell<br>Nominal Dimension  : Φ = 34.2mm<br>(with Sleeve) H = 61.5mm<br>Applications  : Recommended discharge current<br>570mA to 5.7A<br>Nominal Voltage  : 1.2V<br>Capacity  : Nominal: 5700mAh  +0<br>Minimum: 5700mAh<br>Typical: 5700mAh  61.5  -2.0<br>When discharged at 1.14A to 1.0V at 20 ℃<br>Charging Condition  : 570mA for 16hrs at 20 ℃<br>Charge Retention  : 80% of nominal capacity after cell storage at<br>20 ℃  for 24months<br>When discharged at 1.14A to 1.0V at 20 ℃<br>Fast Charge  : 2850mA to 5700mA (0.5 to 1C)<br>charge termination control recommended  +0<br>control parameters:  8.0 (Ref.)<br>-∆V  : 0-5mV  34.2 -2.0<br>DT/dt  : 0.8 ℃ /min (0.5 to 0.9C)<br>0.8 - 1 ℃ /min (>1C)<br>unit: mm<br>TCO  : 45 - 50 ℃<br>Timer  : 105% nominal input<br>(for ref. only)<br>Low Rate Discharge<br>Service Life : ~1000 cycles (IEC standard) 1.5<br>Continuous  : 570mA maximum current for 1 year.<br>Overcharge  No conspicuous deformation and/or  1.4 Charge:570mA [×] 16hrs at 20 ℃<br>Leakage 1.3 eee<br>Weight : 155g<br>Internal Resistance  : Average 4mΩ upon fully charged   1.2 es ee<br>(Max.10mΩ) at 1000Hz  1.1 eee eee ee<br>Max. Charging Voltage  : 1.5V at 570mA charging<br>Ambient Temperature  : Standard Charge : 0 to 45 ℃ 1 ee ee es ee<br>Range  Fast Charging : 10 to 45 ℃ 0.9 ee ee ee ee<br>Discharge : -20 to 50 ℃ 2850mA(0.5C) 1140mA(0.2C) 570mA(0.1C)<br>Storage : -20 to 30 ℃ 0.8 ee eeeeee<br>0 2 4 6 8 10 12<br>Time/hr<br>Fast Charge （ Charge Control required ）<br>1.6<br>High Rate Discharge<br>1.5 a 5700mA(1C)  1.5<br>1.4 oar 1.4 — Charge:570mA [×] 16hrs at 20 ℃<br>2850mA(0.5C)<br>1.3 1.3<br>1.2<br>1.2<br>1.1<br>PRE EER EA )  Ree<br>1.1<br>ee 1 SN<br>1 PF | | tT | et | ft 0.9 ee<br>0% 20% 40% 60% 80% 100% 120% 140% 160% 17.1A(3C) 11.4A(2C) 5.7A(1C)<br>0.8 | | tfee | tfeeft<br>Capacity Input<br>0 10 20 30 40 50 60 70<br>Time/min<br>Voltage/V<br>Voltage/V<br>Voltage/V<br>**----- End of picture text -----**<br>


The information (subject to change without prior notice) contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. For applications other than those described here, please consult your nearest GP Sales and Marketing Office or Distributors. 

## **www.gpbatteries.com** 

MRS6063rev03 

Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. – ~~ns~~ Copyright@GPI International Ltd. All rights reserved ~~20a~~ 



## Links

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- [Supplier page](https://es.farnell.com/gp-batteries/gprhc57db028/battery-d-ni-mh-5-7ah-1-2v/dp/3775272)
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