# Rechargeable Battery, 3.7 V, Lithium Ion, 7.8 Ah, Wire Leads, 1

![Product image](https://novapart.co/image/farnell:2484233/)

**URL**: https://novapart.co/products/2447-3034/rechargeable-battery-37-v-lithium-ion-78-ah-wire
**SKU**: 2447-3034
**Manufacturer**: ANSMANN
**Category**: Batteries & Chargers || Batteries - Rechargeable
**Price**: €49.4100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Description

Battery Voltage:3.7V; Battery Technology:Lithium Ion; Battery Capacity:7.8Ah; Battery Size Code:-; Battery Terminals:Wire Leads; External Diameter:-; External Height:68mm; External Width:55.5mm

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Weight | 140g |
| Pack Quantity | 1 |
| Product Range | - |
| External Depth | 19mm |
| External Width | 55.5mm |
| Battery Voltage | 3.7V |
| External Height | 68mm |
| Battery Capacity | 7.8Ah |
| Battery Iec Code | - |
| Battery Neda Code | - |
| Battery Size Code | - |
| Battery Terminals | Wire Leads |
| Battery Compliance | - |
| Battery Technology | Lithium Ion |
| Battery Type / Size | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2484233/)

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**----- Start of picture text -----**<br>
Technische Da t en/ » Akkupack/<br>technical data batterypack<br>Chemie/ : Lithium lon<br>chemistry<br>Z elle nz ahl/ : 3 Z ellen/ cells INR18650 LGC B4 ; 1S3P<br>no. o f cells<br>Kapa zi tat/ :<br>f capacity nom. 7800mA h discharge at 0.2C<br>a e min. 7500mA h discharge at 0.2C<br>fu ta:20°C; E V(Discharge E nd Voltage): 2.75V per cell<br>A Innenwider st and/ :  < 70mOhm (ba tt ery and sa f e t yboard)<br>a impedance<br>ie Nominalspannung/ 3.7V<br>23 nominal voltage<br>i S t andard Ladespannung/ 4.2 V4 1%<br>Hal standard charge voltage<br>ai t S t andard E n t ladespannung/ - 2.75<br>Ht standard discharge voltage q<br>an Nominaler Lade st rom/ 3000m A (limited by sa f e t yboard) S<br>i tt nominal charge current red wire A WG 22<br>ne Maximaler Ladestrom/ :  3000m A (limited by safetyboard) black wire AWG 22 _ S S<br>Be maximum charge current ®© e<br>A H Ladeend st rom/ -  0,01C recommended O<br>BEE charge end current (© )<br>P ie - . isolation 4<br>ay Maximaler E n t lade st rom/ »  3000m A (limited by safetyboard) a t t he end o f t he wire<br>ae maximum discharge current<br>By A nwendungs te mperat u rbereich/ —:<br>ag? ambient temperature range Oc... 4 45°C charge<br>Hy —20°C...+60°C d i scharge sofetyboard y)<br>=“ —2 0°C.. .+ 30°C s t orage max. 1 year<br>—20°C...445°C storage max. 3months 55 44 1 9 + 1 20 41<br>Se l b st e nt ladung/ > < 5% / mon t h a t 20°C v A — L<br>self discharge < 10% / mon th a t 30°c VY<br>< 20% / mon th a t 40°C<br>_ S t andards/ : UN 3480, Subsection 38.3<br>A ll cells and bat ter y pa cks typ e tested acc o rding @<br>to UN manual of test and criteria subsection 38.3 a 6 g4<br>(0)<br>—)<br>Technische Da t en/ : Sicherheitsschaltung/<br>technical da t a safety board H<br>pbsrageschutzs p arn ung ti on 2 2 N E TT per cell batterypack covered with 1 layer of blue shrinktube<br>Wiedereinscha l tspannung/ : 4,05 Vt 50mV per cell<br>over charge release voltage<br>x E n t ladeabscha l tspannung/ » 2.5 VL 62mV per cell<br>2 h over discharge detection voltage<br>ca Wiedereinscha l tspannung/ : 2.85 V£ 250mV per cell<br>Be over discharge release voltage<br>2 Nominaler Lade/ Ent lade st rom/ : 3 A<br>iH nominal operating current<br>gi E n t lade A bschal tst rom/ » B.5 At 2 A<br>B S discharge cut off current<br>a Kur z schlussschu tz / : gegen duBeren Kur z schluss/<br>q short circuit protection against external short circuit<br>aE Temperarurschal t er/ —<br>t empera tu re switch<br>MOS FET : in Masse<br>in Gnd<br>reRiicksleasteellkconriditit er ium/on : cuLat s t lotad,rennen,releaAsektivaft n erachchAanladenrging ip eeeFar Anfrage/For inguity ANSIS=2015 zo13-o042600026 [[M A l ioowa w tsteseie devi niat ienon [S[Sur ur faceat Werks t o ff /Work ma teria l, Modell - N<br>. [of TT fa ti ge meintoterane erkstolt/Woris materict, Modgel-Nr<br>Ne t togewi c ht/ : 140g i<br>nenpcLeltb erplwei ga ttenmaterial/ : FRA poofia [Tf] 2015 JoaPas t umsatelName[|| I onB atte ry3 7V7800m A n<br>material ion Be t» ”<br>S t andards - C E a ee ee wi t h sa f e t yboard<br>aee<br>es Z e i chnungsnumme r /D rawing number Blatt ’<br>244] ~ 5054 -0 1 1<br>**----- End of picture text -----**<br>




## Links

- [View this product on Novapart](https://novapart.co/products/2447-3034/rechargeable-battery-37-v-lithium-ion-78-ah-wire)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/ansmann/2447-3034/battery-li-ion-7-8ah-3-7v/dp/2484233)
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